temp: add wx-minimp

app/src/routes-simple/wx-mp-login.ts

@@ -0,0 +1,74 @@
+import { SimpleRouter } from '@kevisual/router/simple';
+import crypto from 'crypto';
+import xml2js from 'xml2js';
+export const simpleRouter = new SimpleRouter();
+
+simpleRouter.get('/api/wxmsg', async (req, res) => {
+  const query = simpleRouter.getSearch(req);
+  const body = await simpleRouter.getBody(req);
+  const {
+    signature, // 微信加密签名，signature结合了开发者填写的token参数和请求中的timestamp参数、nonce参数。
+    timestamp, // 时间戳
+    nonce, // 随机数
+    echostr, // 随机字符串
+  } = query;
+  const token = 'xiongabc123';
+  let str = [token, timestamp, nonce].sort().join('');
+  let strSha1 = crypto.createHash('sha1').update(str).digest('hex');
+  // 签名对比，相同则按照微信要求返回echostr参数值
+  if (signature == strSha1) {
+    res.end(echostr);
+  } else {
+    res.end('send fail');
+  }
+});
+
+export const getJsonFromXml = async (req: any): Promise<any> => {
+  return await new Promise((resolve) => {
+    // 读取请求数据
+    let data = '';
+    req.setEncoding('utf8');
+    // 监听data事件，接收数据片段
+    req.on('data', (chunk) => {
+      data += chunk;
+    });
+    // 当请求结束时处理数据
+    req.on('end', () => {
+      try {
+        // 使用xml2js解析XML
+        xml2js.parseString(data, function (err, result) {
+          if (err) {
+            console.error('XML解析错误:', err);
+            resolve(null);
+          } else {
+            const jsonString = JSON.stringify(result);
+            resolve(jsonString);
+          }
+        });
+      } catch (error) {
+        console.error('处理请求时出错:', error);
+        resolve(null);
+      }
+    });
+  });
+};
+
+simpleRouter.post('/api/wxmsg', async (req, res) => {
+  console.log('tuisong');
+  const msg = await getJsonFromXml(req);
+  console.log('Receive:', msg);
+  const builder = new xml2js.Builder();
+  const result = builder.buildObject({
+    xml: {
+      ToUserName: msg.FromUserName,
+      FromUserName: msg.ToUserName,
+      CreateTime: Date.now(),
+      MsgType: msg.MsgType,
+      Content: 'Hello ' + msg.Content,
+    },
+  });
+  res.end(result);
+});
+export const listen = async (req, res) => {
+  return await simpleRouter.parse(req, res);
+};

app/src/wx/routes/access.ts

@@ -0,0 +1,6 @@
+// const accessURL = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET'
+const accessURL = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential';
+
+export const getAccessURL = (appId: string, appSecret: string) => {
+  return `${accessURL}&appid=${appId}&secret=${appSecret}`;
+};

app/src/wx/routes/kefu.ts

@@ -0,0 +1,31 @@
+// {
+//   "touser":"OPENID",
+//   "msgtype":"text",
+//   "text":
+//   {
+//        "content":"Hello World"
+//   }
+// }
+
+// 正常执行是errorcode为0
+
+// res {
+//   errcode: 45047,
+//   errmsg: 'out of response count limit rid: 67c26b8d-3d22149f-5031a93c'
+// }
+export const sendUser = async (accessToken: string) => {
+  const data = {
+    touser: 'omcvy7AHC6bAA0QM4x9_bE0fGD1g',
+    msgtype: 'text',
+    text: {
+      content: 'Hello World',
+    },
+  };
+  const url = 'https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=ACCESS_TOKEN';
+  const link = url.replace('ACCESS_TOKEN', accessToken);
+  const res = await fetch(link, {
+    method: 'POST',
+    body: JSON.stringify(data),
+  }).then((res) => res.json());
+  console.log('res', res);
+};