前后端构建逻辑优化：新增Node.js支持，完善Dockerfile，更新构建与验证流程

scripts/build.bat

@@ -1,9 +1,22 @@
 @echo off
 setlocal enabledelayedexpansion
 
+:: 切换到项目根目录
+cd /d %~dp0..
+
 set APP_NAME=BingPaper
 set OUTPUT_DIR=output
 
+echo 开始构建前端...
+cd webapp
+call npm install
+call npm run build
+if %errorlevel% neq 0 (
+    echo 前端构建失败
+    exit /b %errorlevel%
+)
+cd ..
+
 echo 开始构建 %APP_NAME% 多平台二进制文件...
 
 if exist %OUTPUT_DIR% rd /s /q %OUTPUT_DIR%
@@ -25,7 +38,10 @@ for %%p in (%PLATFORMS%) do (
         set PACKAGE_DIR=%OUTPUT_DIR%\!OUTPUT_NAME!
         if not exist !PACKAGE_DIR! mkdir !PACKAGE_DIR!
         
-        env GOOS=%%a GOARCH=%%b CGO_ENABLED=0 go build -o !PACKAGE_DIR!\!BINARY_NAME! main.go
+        set GOOS=%%a
+        set GOARCH=%%b
+        set CGO_ENABLED=0
+        go build -ldflags="-s -w" -o !PACKAGE_DIR!\!BINARY_NAME! main.go
         
         if !errorlevel! equ 0 (
             echo   %%a/%%b 编译成功

scripts/build.ps1

@@ -1,6 +1,21 @@
+# 切换到项目根目录
+$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
+if ($ScriptDir) { Set-Location (Join-Path $ScriptDir "..") }
+
 $AppName = "BingPaper"
 $OutputDir = "output"
 
+Write-Host "开始构建前端..."
+Push-Location webapp
+npm install
+npm run build
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "前端构建失败" -ForegroundColor Red
+    Pop-Location
+    exit $LASTEXITCODE
+}
+Pop-Location
+
 Write-Host "开始构建 $AppName 多平台二进制文件..."
 
 if (Test-Path $OutputDir) {
@@ -38,7 +53,7 @@ foreach ($Platform in $Platforms) {
     $env:GOOS = $OS
     $env:GOARCH = $Arch
     $env:CGO_ENABLED = "0"
-    go build -o (Join-Path $PackageDir $BinaryName) main.go
+    go build -ldflags="-s -w" -o (Join-Path $PackageDir $BinaryName) main.go
     
     if ($LASTEXITCODE -eq 0) {
         Write-Host "  $OS/$Arch 编译成功"

scripts/build.sh

@@ -20,6 +20,12 @@ PLATFORMS=(
 # 需要包含的额外文件/目录
 EXTRA_FILES=("web" "config.example.yaml" "README.md")
 
+echo "开始构建前端..."
+cd webapp
+npm install
+npm run build
+cd ..
+
 echo "开始构建 $APP_NAME 多平台二进制文件..."
 
 # 清理 output 目录
@@ -51,7 +57,8 @@ for PLATFORM in "${PLATFORMS[@]}"; do
     mkdir -p "$PACKAGE_DIR"
     
     # 现在已移除 CGO 依赖，使用 CGO_ENABLED=0 以支持轻松的跨平台编译
-    GOOS=$OS GOARCH=$ARCH CGO_ENABLED=0 go build -o "${PACKAGE_DIR}/${BINARY_NAME}" main.go
+    # 增加 -ldflags="-s -w" 以减少二进制体积
+    GOOS=$OS GOARCH=$ARCH CGO_ENABLED=0 go build -ldflags="-s -w" -o "${PACKAGE_DIR}/${BINARY_NAME}" main.go
     
     if [ $? -eq 0 ]; then
         echo "  ${OS}/${ARCH} 编译成功"