微信服务号+springboot开发案例

ゝ一世哀愁。 2024-04-19 12:49 60阅读 0赞

### 一、配置测试号 ###

登入测试号：[https://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=sandbox/login][https_mp.weixin.qq.com_debug_cgi-bin_sandbox_t_sandbox_login]

配置测试号：

![20190918150609608.png][]

### 二、实现微信访问服务器URL相关代码 ###

/**
     * @program: zhq_weixin_parent
     * @description: 微信公众号回调地址
     * @author: HQ Zheng
     * @create: 2019-09-17 21:35
     */
    @RestController
    @Slf4j
    public class WeChatServlet {
    
        /**
         * 微信验签
         *
         * @param signature
         * @param timestamp
         * @param nonce
         * @param echostr
         * @return
         */
        @GetMapping("/weChatServlet")
        public String getWeChatServlet(String signature, String timestamp, String nonce, String echostr) {
            boolean checkSignature = CheckUtil.checkSignature(signature, timestamp, nonce);
            if (!checkSignature) {
                return null;
            }
    
            return echostr;
        }
    
        /**
         * 解析微信消息 回复消息
         *
         * @param request
         * @param signature
         * @param timestamp
         * @param nonce
         * @param echostr
         * @return
         * @throws Exception
         */
        @PostMapping("/weChatServlet")
        public String getWeChatServlet(HttpServletRequest request, HttpServletResponse response,
                                       String signature, String timestamp, String nonce, String echostr)
                throws Exception {
            Map<String, String> result = XmlUtils.parseXml(request);
            String toUserName = result.get("ToUserName");
            String fromUserName = result.get("FromUserName");
            String createTime = result.get("CreateTime");
            String msgType = result.get("MsgType");
            String content = result.get("Content");
            String msgId = result.get("MsgId");
            switch (msgType) {
                case "text":
                    String resultXml = null;
                    response.setCharacterEncoding("UTF-8");
                    PrintWriter out = response.getWriter();
                    if (content.equals("微信消息测试")) {
                        TextMessage textMessage = new TextMessage();
                        textMessage.setToUserName(fromUserName);
                        textMessage.setFromUserName(toUserName);
                        textMessage.setCreateTime(System.currentTimeMillis());
                        textMessage.setContent("微信消息测试回复");
                        textMessage.setMsgType("text");
                        resultXml = XmlUtils.messageToXml(textMessage);
                        out.print(resultXml);
                        out.close();
                    }
                    break;
                default:
                    break;
    
            }
            return echostr;
        }

### 三、测试代码  ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3htMzkzMzkyNjI1_size_16_color_FFFFFF_t_70][]

[https_mp.weixin.qq.com_debug_cgi-bin_sandbox_t_sandbox_login]: https://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=sandbox/login
[20190918150609608.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/894dec2e24ff4e4babcca86fc9afae5d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3htMzkzMzkyNjI1_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/29fd02df151948faa2e3b2a2c3aada3e.png