调整后端脚本为Jar启动方式

bin/restart_java_backend.sh

@@ -6,11 +6,13 @@ SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
 ROOT_DIR=$(CDPATH= cd -- "$SCRIPT_DIR/.." && pwd)
 LOG_DIR="$ROOT_DIR/logs"
 CONSOLE_LOG="$LOG_DIR/backend-console.log"
-PID_FILE="$LOG_DIR/backend-spring-boot-run.pid"
+PID_FILE="$LOG_DIR/backend-java.pid"
+TARGET_DIR="$ROOT_DIR/ruoyi-admin/target"
+JAR_NAME="ruoyi-admin.jar"
 SERVER_PORT=62318
 STOP_WAIT_SECONDS=30
-APP_KEYWORD="com.ruoyi.RuoYiApplication"
-SPRING_BOOT_JVM_ARGS="-Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError"
+APP_KEYWORD="$JAR_NAME"
+JAVA_OPTS="-Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError"
 
 timestamp() {
     date "+%Y-%m-%d %H:%M:%S"
@@ -127,11 +129,14 @@ start_backend() {
     printf '\n===== %s restart =====\n' "$(timestamp)" >> "$CONSOLE_LOG"
 
     log_info "开始启动后端，控制台日志输出到: $CONSOLE_LOG"
+    if [ ! -f "$TARGET_DIR/$JAR_NAME" ]; then
+        log_error "未找到打包产物: $TARGET_DIR/$JAR_NAME"
+        exit 1
+    fi
+
     (
-        cd "$ROOT_DIR/ruoyi-admin"
-        nohup mvn -DskipTests \
-            -Dspring-boot.run.jvmArguments="$SPRING_BOOT_JVM_ARGS" \
-            spring-boot:run >> "$CONSOLE_LOG" 2>&1 &
+        cd "$TARGET_DIR"
+        nohup java $JAVA_OPTS -jar "$JAR_NAME" >> "$CONSOLE_LOG" 2>&1 &
         echo $! > "$PID_FILE"
     )