处理 docker仓库环境问题

client-api/Dockerfile

@@ -1,5 +1,3 @@
-# syntax=docker/dockerfile:1
-
 # ==================== 第一阶段：编译 ====================
 FROM maven:3.8-openjdk-17 AS builder
 WORKDIR /build

client-api/Jenkinsfile

@@ -73,6 +73,21 @@ pipeline {
                         '
                     """
 
+                    // 配置 Docker 镜像加速器（国内环境必须）
+                    sh """
+                        ${SSH_CMD} '
+                            if [ ! -f /etc/docker/daemon.json ] || ! grep -q registry-mirrors /etc/docker/daemon.json; then
+                                echo "配置 Docker 镜像加速器..."
+                                mkdir -p /etc/docker
+                                echo "{\"registry-mirrors\":[\"https://mirror.ccs.tencentcloudapi.com\",\"https://docker.1ms.run\"]}" > /etc/docker/daemon.json
+                                systemctl daemon-reload
+                                systemctl restart docker
+                            else
+                                echo "Docker 镜像加速器已配置"
+                            fi
+                        '
+                    """
+
                     // 检查 docker compose 插件（docker.io 自带 v2 插件）
                     sh """
                         ${SSH_CMD} '