4.28第一次提交

2026-04-28 16:21:46 +08:00
commit 3bc1e3194f
29 changed files with 1473 additions and 0 deletions
--- a/.claude/settings.json
+++ b/.claude/settings.json
@@ -0,0 +1,18 @@
+{
+  "permissions": {
+    "allow": [
+      "Read(//home/zuoww/.m2/**)",
+      "Read(//home/zuoww/.m2/repository/**)",
+      "Read(//home/zuoww/.m2/repository/com/tencentcloudapi/**)",
+      "Bash(mvn dependency:resolve -q)",
+      "Bash(./mvnw dependency:resolve -q)",
+      "Bash(chmod +x \"/home/zuoww/vscodeworkspace/vindata 1/vindata/mvnw\")",
+      "Bash(java -version)",
+      "Read(//usr/lib/**)",
+      "Read(//usr/local/**)",
+      "Read(//etc/alternatives/**)",
+      "Read(//home/zuoww/**)",
+      "WebFetch(domain:cloud.tencent.com)"
+    ]
+  }
+}
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+/mvnw text eol=lf
+*.cmd text eol=crlf
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,33 @@
+HELP.md
+target/
+.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,3 @@
+wrapperVersion=3.3.4
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.14/apache-maven-3.9.14-bin.zip
--- a/26
+++ b/26
@@ -0,0 +1,26 @@
+# 构建阶段：Maven + JDK17 打包
+FROM maven:3.8.8-openjdk-17-slim AS builder
+WORKDIR /app
+COPY pom.xml .
+COPY src ./src
+RUN mvn clean package -DskipTests
+
+# 运行阶段：轻量 JRE17 镜像
+FROM eclipse-temurin:17-jre-alpine
+# 设置上海时区（和你Python代码时间一致）
+RUN apk add --no-cache tzdata && \
+    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
+    echo "Asia/Shanghai" > /etc/timezone
+
+WORKDIR /app
+# 复制打好的jar
+COPY --from=builder /app/target/*.jar app.jar
+
+EXPOSE 8080
+#ENTRYPOINT ["java", "-jar", "app.jar"]
+
+CMD ["java", \
+"--add-opens", "java.base/java.nio=ALL-UNNAMED", \
+"--add-opens", "java.base/sun.misc=ALL-UNNAMED", \
+"-Dio.netty.tryUnsafe=false", \
+"-jar", "app.jar"]
--- a/295
+++ b/295
@@ -0,0 +1,295 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.4
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+scriptDir="$(dirname "$0")"
+scriptName="$(basename "$0")"
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"$scriptDir/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${scriptName#mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c - >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+
+# Find the actual extracted directory name (handles snapshots where filename != directory name)
+actualDistributionDir=""
+
+# First try the expected directory name (for regular distributions)
+if [ -d "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" ]; then
+  if [ -f "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/bin/$MVN_CMD" ]; then
+    actualDistributionDir="$distributionUrlNameMain"
+  fi
+fi
+
+# If not found, search for any directory with the Maven executable (for snapshots)
+if [ -z "$actualDistributionDir" ]; then
+  # enable globbing to iterate over items
+  set +f
+  for dir in "$TMP_DOWNLOAD_DIR"/*; do
+    if [ -d "$dir" ]; then
+      if [ -f "$dir/bin/$MVN_CMD" ]; then
+        actualDistributionDir="$(basename "$dir")"
+        break
+      fi
+    fi
+  done
+  set -f
+fi
+
+if [ -z "$actualDistributionDir" ]; then
+  verbose "Contents of $TMP_DOWNLOAD_DIR:"
+  verbose "$(ls -la "$TMP_DOWNLOAD_DIR")"
+  die "Could not find Maven distribution directory in extracted archive"
+fi
+
+verbose "Found extracted Maven distribution directory: $actualDistributionDir"
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$actualDistributionDir/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$actualDistributionDir" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
--- a/mvnw.cmd
+++ b/mvnw.cmd
@@ -0,0 +1,189 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.4
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" ("%__MVNW_CMD__%" %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND -eq $False) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace "^.*$MVNW_REPO_PATTERN",'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+
+$MAVEN_M2_PATH = "$HOME/.m2"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_M2_PATH = "$env:MAVEN_USER_HOME"
+}
+
+if (-not (Test-Path -Path $MAVEN_M2_PATH)) {
+    New-Item -Path $MAVEN_M2_PATH -ItemType Directory | Out-Null
+}
+
+$MAVEN_WRAPPER_DISTS = $null
+if ((Get-Item $MAVEN_M2_PATH).Target[0] -eq $null) {
+  $MAVEN_WRAPPER_DISTS = "$MAVEN_M2_PATH/wrapper/dists"
+} else {
+  $MAVEN_WRAPPER_DISTS = (Get-Item $MAVEN_M2_PATH).Target[0] + "/wrapper/dists"
+}
+
+$MAVEN_HOME_PARENT = "$MAVEN_WRAPPER_DISTS/$distributionUrlNameMain"
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+
+# Find the actual extracted directory name (handles snapshots where filename != directory name)
+$actualDistributionDir = ""
+
+# First try the expected directory name (for regular distributions)
+$expectedPath = Join-Path "$TMP_DOWNLOAD_DIR" "$distributionUrlNameMain"
+$expectedMvnPath = Join-Path "$expectedPath" "bin/$MVN_CMD"
+if ((Test-Path -Path $expectedPath -PathType Container) -and (Test-Path -Path $expectedMvnPath -PathType Leaf)) {
+  $actualDistributionDir = $distributionUrlNameMain
+}
+
+# If not found, search for any directory with the Maven executable (for snapshots)
+if (!$actualDistributionDir) {
+  Get-ChildItem -Path "$TMP_DOWNLOAD_DIR" -Directory | ForEach-Object {
+    $testPath = Join-Path $_.FullName "bin/$MVN_CMD"
+    if (Test-Path -Path $testPath -PathType Leaf) {
+      $actualDistributionDir = $_.Name
+    }
+  }
+}
+
+if (!$actualDistributionDir) {
+  Write-Error "Could not find Maven distribution directory in extracted archive"
+}
+
+Write-Verbose "Found extracted Maven distribution directory: $actualDistributionDir"
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$actualDistributionDir" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
--- a/pom.xml
+++ b/pom.xml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.7.15</version>
+		<relativePath/>
+	</parent>
+	<groupId>com.mystarvindata</groupId>
+	<artifactId>vindata</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>vindata</name>
+	<description>微软云 + WeData 对接项目</description>
+
+	<!-- 🔥 添加Databricks官方仓库（解决驱动下载不到） -->
+	<repositories>
+		<!-- 🔥 Maven中央仓库（必须加！下载腾讯云/所有公共依赖） -->
+		<repository>
+			<id>central</id>
+			<name>Maven Central</name>
+			<url>https://repo1.maven.org/maven2</url>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</repository>
+		<!-- Databricks仓库（保留，你的驱动需要用） -->
+		<repository>
+			<id>databricks</id>
+			<url>https://maven.databricks.com/repo/public</url>
+		</repository>
+	</repositories>
+
+	<properties>
+		<java.version>17</java.version>
+		<azure.version>1.14.0</azure.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.azure</groupId>
+			<artifactId>azure-identity</artifactId>
+			<version>${azure.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>com.azure</groupId>
+			<artifactId>azure-core</artifactId>
+			<version>${azure.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>cn.hutool</groupId>
+			<artifactId>hutool-all</artifactId>
+			<version>5.8.31</version>
+		</dependency>
+
+		<dependency>
+			<groupId>com.databricks</groupId>
+			<artifactId>databricks-jdbc</artifactId>
+			<version>2.6.25</version>
+		</dependency>
+
+		<dependency>
+			<groupId>com.tencentcloudapi</groupId>
+			<artifactId>tencentcloud-sdk-java-wedata</artifactId>
+			<version>3.1.1452</version>
+		</dependency>
+
+		<dependency>
+			<groupId>com.tencentcloudapi</groupId>
+			<artifactId>tencentcloud-sdk-java</artifactId> <!-- 全产品SDK -->
+			<version>3.1.1439</version>
+		</dependency>
+
+		<!-- 腾讯云 DLC SDK -->
+		<dependency>
+			<groupId>com.tencentcloudapi</groupId>
+			<artifactId>tencentcloud-sdk-java-dlc</artifactId>
+			<!-- 请检查并使用最新版本，目前常见版本为 3.1.x 或更高 -->
+			<version>3.1.1439</version>
+		</dependency>
+
+<!--		&lt;!&ndash; 核心库 (通常也需要) &ndash;&gt;-->
+		<dependency>
+			<groupId>com.tencentcloudapi</groupId>
+			<artifactId>tencentcloud-sdk-java-common</artifactId>
+			<version>3.1.1452</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+	</dependencies>
+
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.11.0</version>
+				<configuration>
+					<source>17</source>
+					<target>17</target>
+					<encoding>UTF-8</encoding>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<excludes>
+						<exclude>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+						</exclude>
+					</excludes>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>
--- a/src/main/java/com/mystarvindata/vindata/VindataApplication.java
+++ b/src/main/java/com/mystarvindata/vindata/VindataApplication.java
@@ -0,0 +1,13 @@
+package com.mystarvindata.vindata;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class VindataApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(VindataApplication.class, args);
+	}
+
+}
--- a/src/main/java/com/mystarvindata/vindata/common/Constants.java
+++ b/src/main/java/com/mystarvindata/vindata/common/Constants.java
@@ -0,0 +1,7 @@
+package com.mystarvindata.vindata.common;
+
+public class Constants {
+    // 替换为你真实的 GEN5/GEN6 表名
+    public static final String GEN5_TABLE = "hive_metastore.taf_level_two_plus.the_140th_anniversary";
+    public static final String GEN6_TABLE = "dws.the_140th_anniversary";
+}
--- a/src/main/java/com/mystarvindata/vindata/config/CloudConfig.java
+++ b/src/main/java/com/mystarvindata/vindata/config/CloudConfig.java
@@ -0,0 +1,40 @@
+package com.mystarvindata.vindata.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * 云服务配置读取（对应Python的AZURE_SPARK_CONFIG + WEDATA_CONFIG）
+ */
+@Data
+@Component
+public class CloudConfig {
+
+    /**
+     * 微软云 Databricks 配置
+     */
+    @Data
+    @Component
+    @ConfigurationProperties(prefix = "azure.databricks")
+    public static class AzureDatabricksConfig {
+        private String host;
+        private String token;
+        private String clusterId;
+        private String httpPath;
+    }
+
+    /**
+     * WeData 配置
+     */
+    @Data
+    @Component
+    @ConfigurationProperties(prefix = "wedata")
+    public static class WeDataConfig {
+        private String accessKey;
+        private String secretKey;
+        private String projectId;
+        private String endpoint;
+        private String region;
+    }
+}
--- a/src/main/java/com/mystarvindata/vindata/controller/AdasStatisticsController.java
+++ b/src/main/java/com/mystarvindata/vindata/controller/AdasStatisticsController.java
@@ -0,0 +1,72 @@
+package com.mystarvindata.vindata.controller;
+
+import com.mystarvindata.vindata.dto.ErrorResp;
+import com.mystarvindata.vindata.dto.ResponseBody;
+import com.mystarvindata.vindata.service.AdasStatisticsService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+/**
+ * ADAS统计接口（对应Python FastAPI路由）
+ */
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/vehicles/{vin}/adas")
+public class AdasStatisticsController {
+
+    private final AdasStatisticsService adasStatisticsService;
+
+    /**
+     * GET /vehicles/{vin}/adas/statistics
+     * 完全对齐Python接口
+     */
+    @GetMapping("/statistics")
+    public ResponseEntity<?> getAdasStatistics(
+            // 路径参数
+            @PathVariable String vin,
+            // 请求头（必填）
+            @RequestHeader("Baumuster") String baumuster,
+            @RequestHeader("Authorization") String authorization,
+            // 请求头（可选）
+            @RequestHeader(value = "X-Tracking-Id", required = false) String xTrackingId,
+            @RequestHeader(value = "X-Application-Name", required = false) String xApplicationName
+    ) {
+        try {
+            // 调用业务层
+            ResponseBody result = adasStatisticsService.getAdasStatistics(vin, baumuster);
+
+            // 无数据：返回204 + 标准错误体（和Python完全一致）
+            if (result == null) {
+                ErrorResp errorResp = buildErrorResp(0, "NO_CONTENT", "No data found", vin);
+                return new ResponseEntity<>(errorResp, HttpStatus.NO_CONTENT);
+            }
+
+            // 成功：返回200 + 正常数据
+            return ResponseEntity.ok(result);
+
+        } catch (Exception e) {
+            // 服务器异常：返回500 + 标准错误体
+            ErrorResp errorResp = buildErrorResp(500, "SERVER_ERROR", e.getMessage(), vin);
+            return new ResponseEntity<>(errorResp, HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    /**
+     * 构建统一错误响应（1:1复刻Python ErrorResp格式）
+     */
+    private ErrorResp buildErrorResp(int status, String code, String message, String vin) {
+        ErrorResp resp = new ErrorResp();
+        resp.setStatus(status);
+        resp.setTimestamp(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+        resp.setCode(code);
+        resp.setMessage(message);
+        resp.setDetails(null);
+        resp.setPath("/vehicles/" + vin + "/adas/statistics");
+        resp.setData(null);
+        return resp;
+    }
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/AdasLevel.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/AdasLevel.java
@@ -0,0 +1,7 @@
+package com.mystarvindata.vindata.dto;
+
+public class AdasLevel {
+    public static final String L2 = "L2";
+    public static final String L2_PLUS = "L2_PLUS";
+    public static final String L2_PLUS_PLUS = "L2_PLUS_PLUS";
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/AssistDetail.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/AssistDetail.java
@@ -0,0 +1,10 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class AssistDetail {
+    private String adasLevel;
+    private Integer mileage;
+    private Integer duration;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/Driving.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/Driving.java
@@ -0,0 +1,16 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+import java.util.List;
+
+/**
+ * 对应Python中 driving 结构
+ * 包含：总览(overall) + 辅助驾驶详情(assistedDetails)
+ */
+@Data
+public class Driving {
+    // 驾驶总览
+    private DrivingOverall overall;
+    // 辅助驾驶详情列表
+    private List<AssistDetail> assistedDetails;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/DrivingOverall.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/DrivingOverall.java
@@ -0,0 +1,9 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class DrivingOverall {
+    private Integer mileage;
+    private Integer duration;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/ErrorResp.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/ErrorResp.java
@@ -0,0 +1,14 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class ErrorResp {
+    private Integer status;
+    private String timestamp;
+    private String code;
+    private String message;
+    private Object details;
+    private String path;
+    private Object data;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/ParkingInfo.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/ParkingInfo.java
@@ -0,0 +1,10 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class ParkingInfo {
+    private String type;
+    private Integer count;
+    private Integer averageDuration;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/ParkingType.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/ParkingType.java
@@ -0,0 +1,5 @@
+package com.mystarvindata.vindata.dto;
+
+public class ParkingType {
+    public static final String APA_IN = "APA_IN";
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/ParkingWrapper.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/ParkingWrapper.java
@@ -0,0 +1,9 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+import java.util.List;
+
+@Data
+public class ParkingWrapper {
+    private List<ParkingInfo> parking;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/PeriodStats.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/PeriodStats.java
@@ -0,0 +1,9 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class PeriodStats {
+    private Driving driving;
+    private ParkingWrapper parking;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/ResponseBody.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/ResponseBody.java
@@ -0,0 +1,9 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class ResponseBody {
+    private Long lastUpdatedAt;
+    private VehicleStats vehicleStatistics;
+}
--- a/src/main/java/com/mystarvindata/vindata/dto/VehicleStats.java
+++ b/src/main/java/com/mystarvindata/vindata/dto/VehicleStats.java
@@ -0,0 +1,13 @@
+package com.mystarvindata.vindata.dto;
+
+import lombok.Data;
+
+@Data
+public class VehicleStats {
+    private String vehicleGeneration;
+    private Integer mileageUsagePercentile;
+    private PeriodStats total;
+    private PeriodStats year;
+    private PeriodStats month;
+    private PeriodStats week;
+}
--- a/src/main/java/com/mystarvindata/vindata/service/AdasStatisticsService.java
+++ b/src/main/java/com/mystarvindata/vindata/service/AdasStatisticsService.java
@@ -0,0 +1,146 @@
+package com.mystarvindata.vindata.service;
+
+import com.mystarvindata.vindata.common.Constants;
+import com.mystarvindata.vindata.dto.*;
+import com.mystarvindata.vindata.utils.AzureSparkUtils;
+import com.mystarvindata.vindata.utils.VinMaskUtils;
+import com.mystarvindata.vindata.utils.WeDataUtils;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+
+@Service
+@RequiredArgsConstructor
+public class AdasStatisticsService {
+
+    private final WeDataUtils weDataUtils;
+    private final AzureSparkUtils azureSparkUtils;
+    private final VinMaskUtils vinMaskUtils;
+
+    public ResponseBody getAdasStatistics(String vin, String baumuster) {
+        List<Map<String, Object>> vinData;
+        String vehicleGeneration;
+
+        if (baumuster.startsWith("174")) {
+            vehicleGeneration = "GEN6";
+            String sql = String.format("SELECT * FROM %s WHERE vin = '%s'", Constants.GEN6_TABLE, vin);
+            vinData = weDataUtils.queryWeData(sql);
+        } else {
+            vehicleGeneration = "GEN5";
+            String maskedVin = vinMaskUtils.maskVin(vin);
+            String sql = String.format("SELECT * FROM %s WHERE vin = '%s'", Constants.GEN5_TABLE, maskedVin);
+            vinData = azureSparkUtils.queryAzureSpark(sql);
+        }
+
+        if (vinData == null || vinData.isEmpty()) {
+            return null;
+        }
+
+        return transformVehicleStatistics(vinData, vehicleGeneration);
+    }
+
+    private ResponseBody transformVehicleStatistics(List<Map<String, Object>> originalData, String vehicleGeneration) {
+        Map<String, Map<String, Object>> dataMap = new HashMap<>();
+        for (Map<String, Object> item : originalData) {
+            String flag = (String) item.get("flag");
+            if (flag != null && !flag.isEmpty()) {
+                dataMap.put(flag, item);
+            }
+        }
+
+        long lastUpdatedAt = System.currentTimeMillis();
+
+        PeriodStats total = buildTimePeriodData(dataMap.get("total"));
+        PeriodStats year = buildTimePeriodData(dataMap.get("year"));
+        PeriodStats month = buildTimePeriodData(dataMap.get("month"));
+        PeriodStats week = buildTimePeriodData(dataMap.get("week"));
+
+        VehicleStats vehicleStats = new VehicleStats();
+        vehicleStats.setVehicleGeneration(vehicleGeneration);
+        vehicleStats.setMileageUsagePercentile(0);
+        vehicleStats.setTotal(total);
+        vehicleStats.setYear(year);
+        vehicleStats.setMonth(month);
+        vehicleStats.setWeek(week);
+
+        ResponseBody responseBody = new ResponseBody();
+        responseBody.setLastUpdatedAt(lastUpdatedAt);
+        responseBody.setVehicleStatistics(vehicleStats);
+
+        return responseBody;
+    }
+
+    private PeriodStats buildTimePeriodData(Map<String, Object> item) {
+        if (item == null) {
+            item = new HashMap<>();
+        }
+
+        double dtrMileage = parseDouble(item.get("DTR_on_mileage"));
+        double dtrDuration = parseDouble(item.get("DTR_on_duration"));
+        double l2Mileage = parseDouble(item.get("L2p_on_mileage"));
+        double l2Duration = parseDouble(item.get("L2p_on_duration"));
+        double l2PlusMileage = parseDouble(item.get("L2PP_on_mileage"));
+        double l2PlusDuration = parseDouble(item.get("L2PP_on_duration"));
+
+        int parkingCount = parseInt(item.get("cnt"));
+        double parkingDuration = parseDouble(item.get("apa_in_dur"));
+
+        DrivingOverall overall = new DrivingOverall();
+        overall.setMileage((int) dtrMileage);
+        overall.setDuration((int) dtrDuration);
+
+        AssistDetail l2 = new AssistDetail();
+        l2.setAdasLevel(AdasLevel.L2);
+        l2.setMileage((int) l2Mileage);
+        l2.setDuration((int) l2Duration);
+
+        AssistDetail l2Plus = new AssistDetail();
+        l2Plus.setAdasLevel(AdasLevel.L2_PLUS);
+        l2Plus.setMileage((int) l2PlusMileage);
+        l2Plus.setDuration((int) l2PlusDuration);
+
+        AssistDetail l2PlusPlus = new AssistDetail();
+        l2PlusPlus.setAdasLevel(AdasLevel.L2_PLUS_PLUS);
+        l2PlusPlus.setMileage(0);
+        l2PlusPlus.setDuration(0);
+
+        List<AssistDetail> assistedDetails = Arrays.asList(l2, l2Plus, l2PlusPlus);
+
+        Driving driving = new Driving();
+        driving.setOverall(overall);
+        driving.setAssistedDetails(assistedDetails);
+
+        ParkingInfo parkingInfo = new ParkingInfo();
+        parkingInfo.setType(ParkingType.APA_IN);
+        parkingInfo.setCount(parkingCount);
+        parkingInfo.setAverageDuration((int) parkingDuration);
+
+        ParkingWrapper parkingWrapper = new ParkingWrapper();
+        parkingWrapper.setParking(Collections.singletonList(parkingInfo));
+
+        PeriodStats periodStats = new PeriodStats();
+        periodStats.setDriving(driving);
+        periodStats.setParking(parkingWrapper);
+
+        return periodStats;
+    }
+
+    private double parseDouble(Object value) {
+        if (value == null) return 0.0;
+        try {
+            return Double.parseDouble(value.toString());
+        } catch (Exception e) {
+            return 0.0;
+        }
+    }
+
+    private int parseInt(Object value) {
+        if (value == null) return 0;
+        try {
+            return Integer.parseInt(value.toString());
+        } catch (Exception e) {
+            return 0;
+        }
+    }
+}
--- a/src/main/java/com/mystarvindata/vindata/utils/AzureSparkUtils.java
+++ b/src/main/java/com/mystarvindata/vindata/utils/AzureSparkUtils.java
@@ -0,0 +1,74 @@
+package com.mystarvindata.vindata.utils;
+
+import com.mystarvindata.vindata.config.CloudConfig;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.HashMap;
+
+@Component
+@RequiredArgsConstructor
+public class AzureSparkUtils {
+
+    private final CloudConfig.AzureDatabricksConfig azureDatabricksConfig;
+
+    public List<Map<String, Object>> queryAzureSpark(String sql) {
+        return queryAzureSpark(sql, null);
+    }
+
+    public List<Map<String, Object>> queryAzureSpark(String sql, List<Object> params) {
+        List<Map<String, Object>> resultList = new ArrayList<>();
+
+        try {
+            Class.forName("com.databricks.client.jdbc.Driver");
+
+            // 🔥 核心修复：自动去除 host 中的 https:// 前缀（解决DNS解析失败）
+            String host = azureDatabricksConfig.getHost()
+                    .replace("https://", "")  // 移除https
+                    .replace("http://", "")   // 移除http
+                    .replace("/", "");        // 移除多余斜杠
+
+            // 拼接标准JDBC URL
+            String jdbcUrl = String.format(
+                    "jdbc:databricks://%s:443/default;httpPath=%s;ssl=1",
+                    host,
+                    azureDatabricksConfig.getHttpPath()
+            );
+
+            // 建立连接
+            try (Connection conn = DriverManager.getConnection(jdbcUrl, "token", azureDatabricksConfig.getToken());
+                 PreparedStatement pstmt = conn.prepareStatement(sql)) {
+
+                if (params != null && !params.isEmpty()) {
+                    for (int i = 0; i < params.size(); i++) {
+                        pstmt.setObject(i + 1, params.get(i));
+                    }
+                }
+
+                // 解析结果
+                try (ResultSet rs = pstmt.executeQuery()) {
+                    ResultSetMetaData metaData = rs.getMetaData();
+                    int columnCount = metaData.getColumnCount();
+
+                    while (rs.next()) {
+                        Map<String, Object> row = new HashMap<>();
+                        for (int i = 1; i <= columnCount; i++) {
+                            row.put(metaData.getColumnLabel(i), rs.getObject(i));
+                        }
+                        resultList.add(row);
+                    }
+                }
+            }
+        } catch (ClassNotFoundException e) {
+            System.err.println("Azure Databricks 驱动加载失败");
+        } catch (SQLException e) {
+            System.err.println("Azure Databricks 连接/查询失败");
+            e.printStackTrace();
+        }
+        return resultList;
+    }
+}
--- a/src/main/java/com/mystarvindata/vindata/utils/VinMaskUtils.java
+++ b/src/main/java/com/mystarvindata/vindata/utils/VinMaskUtils.java
@@ -0,0 +1,65 @@
+package com.mystarvindata.vindata.utils;
+
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * VIN掩码工具
+ */
+@Component
+public class VinMaskUtils {
+
+    private static final Map<Integer, Integer> MAPPING = new HashMap<>();
+
+    static {
+        // 对应Python的mapping
+        MAPPING.put(73, 88);
+        MAPPING.put(79, 89);
+        MAPPING.put(81, 90);
+    }
+
+    /**
+     * VIN掩码转换（和Python函数完全一样的逻辑）
+     */
+    public String maskVin(String realVin) {
+        if (realVin == null || realVin.length() < 6) {
+            return realVin;
+        }
+
+        // 取最后6位
+        String idStr = realVin.substring(realVin.length() - 6);
+        if (!idStr.matches("\\d+")) {
+            System.out.println("The last six digits of vin:" + realVin + " are not numbers!");
+            return realVin;
+        }
+
+        StringBuilder maskedId = new StringBuilder();
+        int add = 0;
+        int total = 0;
+
+        // 计算总和
+        for (char c : idStr.toCharArray()) {
+            total += Integer.parseInt(String.valueOf(c));
+        }
+
+        // 核心转换逻辑
+        for (char c : idStr.toCharArray()) {
+            add += total + 2;
+            int num = Integer.parseInt(String.valueOf(c));
+            int cValue = num + 65 + (add % 13);
+
+            // 替换映射字符
+            if (MAPPING.containsKey(cValue)) {
+                cValue = MAPPING.get(cValue);
+            }
+
+            maskedId.append((char) cValue);
+        }
+
+        // 反转 + 拼接
+        String maskedIdReverse = maskedId.reverse().toString();
+        return realVin.substring(0, realVin.length() - 6) + maskedIdReverse;
+    }
+}
--- a/src/main/java/com/mystarvindata/vindata/utils/WeDataUtils.java
+++ b/src/main/java/com/mystarvindata/vindata/utils/WeDataUtils.java
@@ -0,0 +1,208 @@
+package com.mystarvindata.vindata.utils;
+
+import com.mystarvindata.vindata.config.CloudConfig;
+import com.tencentcloudapi.common.Credential;
+import com.tencentcloudapi.common.profile.ClientProfile;
+import com.tencentcloudapi.common.profile.HttpProfile;
+import com.tencentcloudapi.dlc.v20210125.DlcClient;
+import com.tencentcloudapi.dlc.v20210125.models.*;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class WeDataUtils {
+
+    private final CloudConfig.WeDataConfig weDataConfig;
+
+    private static final long POLL_INTERVAL_MS = 1000;
+    private static final long MAX_WAIT_MS = 300_000;
+
+    public List<Map<String, Object>> queryWeData(String sql, List<Object> params) {
+        if (params != null && !params.isEmpty()) {
+            sql = applyParams(sql, params);
+        }
+
+        try {
+            DlcClient dlcClient = buildDlcClient();
+
+            String taskId = submitTask(dlcClient, sql);
+            log.info("WeData DLC task submitted, taskId={}", taskId);
+
+            TaskResultInfo resultInfo = pollTaskResult(dlcClient, taskId);
+
+            return parseResultSet(resultInfo);
+        } catch (Exception e) {
+            log.error("WeData DLC query failed, sql={}", sql, e);
+            return new ArrayList<>();
+        }
+    }
+
+    public List<Map<String, Object>> queryWeData(String sql) {
+        return queryWeData(sql, null);
+    }
+
+    private DlcClient buildDlcClient() {
+        Credential credential = new Credential(
+                weDataConfig.getAccessKey(),
+                weDataConfig.getSecretKey()
+        );
+
+        HttpProfile httpProfile = new HttpProfile();
+        httpProfile.setEndpoint(
+                weDataConfig.getEndpoint() != null
+                        ? weDataConfig.getEndpoint()
+                        : "dlc.tencentcloudapi.com"
+        );
+
+        ClientProfile clientProfile = new ClientProfile();
+        clientProfile.setHttpProfile(httpProfile);
+
+        String region = weDataConfig.getRegion() != null
+                ? weDataConfig.getRegion()
+                : "ap-shanghai";
+
+        return new DlcClient(credential, region, clientProfile);
+    }
+
+    private String submitTask(DlcClient dlcClient, String sql) throws Exception {
+        String encodedSql = Base64.getEncoder().encodeToString(
+                sql.getBytes(StandardCharsets.UTF_8)
+        );
+
+
+        SQLTask sqlTask = new SQLTask();
+        sqlTask.setSQL(encodedSql);
+
+        Task task = new Task();
+        task.setSparkSQLTask(sqlTask);
+//        task.setSQLTask(sqlTask);
+
+
+        CreateTaskRequest request = new CreateTaskRequest();
+        request.setTask(task);
+//        request.setDatasourceConnectionName("gen6_prod_aiag");
+
+        request.setDataEngineName("gen6_prod_aiag");
+        request.setDatabaseName("dws");
+
+        CreateTaskResponse response = dlcClient.CreateTask(request);
+        return response.getTaskId();
+    }
+
+    private TaskResultInfo pollTaskResult(DlcClient dlcClient, String taskId) throws Exception {
+        long startTime = System.currentTimeMillis();
+
+        while (true) {
+            DescribeTaskResultRequest request = new DescribeTaskResultRequest();
+            request.setTaskId(taskId);
+            request.setMaxResults(1000L);
+
+            DescribeTaskResultResponse response = dlcClient.DescribeTaskResult(request);
+            TaskResultInfo taskInfo = response.getTaskInfo();
+            Long state = taskInfo.getState();
+
+            // 2=success
+            if (state != null && state == 2L) {
+                return taskInfo;
+            }
+            // -1=failed, -3=cancelled
+            if (state != null && (state == -1L || state == -3L)) {
+                throw new RuntimeException(
+                        "WeData DLC task failed, state=" + state
+                                + ", message=" + taskInfo.getOutputMessage()
+                );
+            }
+
+            if (System.currentTimeMillis() - startTime > MAX_WAIT_MS) {
+                throw new RuntimeException(
+                        "WeData DLC task timeout after " + MAX_WAIT_MS + "ms, taskId=" + taskId
+                );
+            }
+
+            Thread.sleep(POLL_INTERVAL_MS);
+        }
+    }
+
+    private List<Map<String, Object>> parseResultSet(TaskResultInfo resultInfo) {
+        List<Map<String, Object>> resultList = new ArrayList<>();
+
+        Column[] schema = resultInfo.getResultSchema();
+        String resultSet = resultInfo.getResultSet();
+
+        if (schema == null || resultSet == null || resultSet.isEmpty()) {
+            return resultList;
+        }
+
+        String[] columnNames = new String[schema.length];
+        for (int i = 0; i < schema.length; i++) {
+            columnNames[i] = schema[i].getName();
+        }
+
+        // ResultSet is a JSON string: array of arrays, e.g. [["val1","val2"],["val3","val4"]]
+        resultSet = resultSet.trim();
+        if (!resultSet.startsWith("[")) {
+            return resultList;
+        }
+
+        // Parse the JSON array of arrays manually to avoid extra dependencies
+        // Format: [["v1","v2"],["v3","v4"]]
+        List<List<String>> rows = parseJsonArrayOfArrays(resultSet);
+        for (List<String> row : rows) {
+            Map<String, Object> map = new HashMap<>();
+            for (int i = 0; i < columnNames.length && i < row.size(); i++) {
+                map.put(columnNames[i], row.get(i));
+            }
+            resultList.add(map);
+        }
+
+        return resultList;
+    }
+
+    private List<List<String>> parseJsonArrayOfArrays(String json) {
+        List<List<String>> result = new ArrayList<>();
+        // Use hutool or simple JSON parsing
+        // The SDK returns format: [["a","b"],["c","d"]]
+        try {
+            cn.hutool.json.JSONArray outerArray = new cn.hutool.json.JSONArray(json);
+            for (int i = 0; i < outerArray.size(); i++) {
+                cn.hutool.json.JSONArray innerArray = outerArray.getJSONArray(i);
+                List<String> row = new ArrayList<>();
+                for (int j = 0; j < innerArray.size(); j++) {
+                    Object val = innerArray.get(j);
+                    row.add(val == null ? null : val.toString());
+                }
+                result.add(row);
+            }
+        } catch (Exception e) {
+            log.warn("Failed to parse DLC result set JSON", e);
+        }
+        return result;
+    }
+
+    private String applyParams(String sql, List<Object> params) {
+        StringBuilder sb = new StringBuilder();
+        int paramIndex = 0;
+        for (int i = 0; i < sql.length(); i++) {
+            char c = sql.charAt(i);
+            if (c == '?' && paramIndex < params.size()) {
+                Object param = params.get(paramIndex++);
+                if (param == null) {
+                    sb.append("NULL");
+                } else if (param instanceof Number) {
+                    sb.append(param);
+                } else {
+                    sb.append('\'').append(param.toString().replace("'", "''")).append('\'');
+                }
+            } else {
+                sb.append(c);
+            }
+        }
+        return sb.toString();
+    }
+}
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -0,0 +1,24 @@
+spring:
+  application:
+    name: "vindata"
+
+# 服务器端口
+server:
+  port: 8000
+
+# 微软云 Databricks 配置
+azure:
+  databricks:
+    host: "https://adb-3035612432650494.2.databricks.azure.cn"
+    token: "dapib91144b39feda0f970fee030a07be1e3"
+    cluster-id: "1203-054146-wkjf95i0"
+    http-path: sql/protocolv1/o/3035612432650494/${azure.databricks.cluster-id}
+
+# WeData 配置
+wedata:
+  access-key: "AKIDpW1LTQDoERUI074pPo01rUwIZmqjqrrm"
+  secret-key: "pStFamneXJuJXaS9gQ0OaZM0UlttjPwJ"
+  project-id: "2791265636599083008"
+  region: "ap-shanghai"
+  data-engine-name: "gen6_prod_aiag"
+  database-name: "dws"
--- a/src/test/java/com/mystarvindata/vindata/VindataApplicationTests.java
+++ b/src/test/java/com/mystarvindata/vindata/VindataApplicationTests.java
@@ -0,0 +1,13 @@
+package com.mystarvindata.vindata;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class VindataApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}