feature(请求文件)：微服务请求文件改为ts

src/utils/micro_request.ts

@@ -0,0 +1,208 @@
+import axios from "axios";
+import { showNotify, showDialog } from 'vant';
+import { Local, Session } from '/@/utils/storage';
+import errorCode from "/@/utils/errorCode.js";
+import { useRouter } from 'vue-router'
+const router = useRouter()
+
+axios.defaults.headers["Content-Type"] = "application/json;charset=utf-8";
+
+const service: any = axios.create({
+  // axios中请求配置有baseURL选项，表示请求URL公共部分
+  baseURL: import.meta.env.VITE_API_URL,
+  // 超时
+  timeout: 60000
+});
+
+// request拦截器
+service.interceptors.request.use(
+  config => {
+    config.headers["Tenant"] = import.meta.env.VITE_TENANT;
+    // 是否需要设置 token
+    const isToken = (config.headers || {}).isToken === false;
+    if (Local.get('token') && !isToken) {
+      config.headers["Authorization"] = "Bearer " + Local.get('token'); // 让每个请求携带自定义token 请根据实际情况自行修改
+    }
+    return config;
+  },
+  error => {
+    console.log(error);
+    Promise.reject(error);
+  }
+);
+
+// 响应拦截器
+service.interceptors.response.use(
+  res => {
+    if (res.request.responseType == "blob") {
+      // 判断是否是文件流
+      let fileReader = new FileReader();
+      fileReader.readAsText(res.data);
+      fileReader.onload = function() {
+        try {
+          let jsonData = JSON.parse(this.result as string); // 解析成功说明是普通对象数据，后端返回的是文件上传的错误信息
+          res.data = jsonData;
+          processResponse(res);
+          return;
+        } catch (err) {
+          // 解析成对象失败，说明是文件流
+          downLoadBlobFile(res);
+          return;
+        }
+      };
+    }
+
+    // 常规响应处理
+    return processResponse(res);
+  },
+  error => {
+    console.log("err" + error);
+    showNotify({
+      message: error.message,
+      type: "danger",
+      duration: 5 * 1000
+    });
+    return Promise.reject(error);
+  }
+);
+
+service.postRequest = function postRequest(basePath, srvName, funcName, data) {
+  if (data == undefined) {
+    let nullParam = {
+      nullparam: 0
+    };
+    data = nullParam;
+  }
+
+  return service.request({
+    url: basePath,
+    method: "post",
+    headers: {
+      "Content-Type": "application/rpcx",
+      "X-RPCX-SerializeType": "1",
+      "X-RPCX-ServicePath": srvName,
+      "X-RPCX-ServiceMethod": funcName
+    },
+    data: data
+  });
+};
+// 发出请求并要求把客户端信息传输给后端（IP和User-Agent）
+service.postRequestWithClientInfo = function postRequest(
+  basePath,
+  srvName,
+  funcName,
+  data
+) {
+  if (data == undefined) {
+    let nullParam = { nullparam: 0 };
+    data = nullParam;
+  }
+  return service.request({
+    url: basePath,
+    method: "post",
+    headers: {
+      "Content-Type": "application/rpcx",
+      "X-RPCX-SerializeType": "1",
+      "X-RPCX-ServicePath": srvName,
+      "X-RPCX-ServiceMethod": funcName,
+      "X-RPCX-Meta": "need_clint_Info=1"
+    },
+    data: data
+  });
+};
+
+// Excel文件下载（服务端生成文件流）
+service.downloadExcel = function downloadExcel(
+  basePath,
+  srvName,
+  funcName,
+  data
+) {
+  if (data == undefined) {
+    let nullParam = {
+      nullparam: 0
+    };
+    data = nullParam;
+  }
+  var base_Path = "";
+  if (basePath == import.meta.env.VUE_APP_FOSHAN_PATH) {
+    base_Path = import.meta.env.VUE_APP_MicroSrvProxy_foshan_API + basePath;
+  } else if (basePath == import.meta.env.VUE_APP_AdminPath) {
+    base_Path = import.meta.env.VUE_APP_MicroSrvProxy_API + basePath;
+  }
+  service.request({
+    url: base_Path,
+    method: "post",
+    responseType: "blob",
+    headers: {
+      "Content-Type": "application/rpcx",
+      "X-RPCX-SerializeType": "1",
+      "X-RPCX-ServicePath": srvName,
+      "X-RPCX-ServiceMethod": funcName
+    },
+    data: data
+  });
+};
+
+function processResponse(res) {
+  // 未设置状态码则默认成功状态
+  const code = res.data.code || 200;
+  // 获取错误信息
+  const message = errorCode[code] || res.data.message || errorCode["default"];
+  if (code === 401) {
+    showDialog({
+      message: "登录状态已过期，请重新登录"
+    }).then(() => {
+      // / 清除缓存/token等
+      Session.clear();
+      Local.remove('token')
+      router.push('/login')
+    })
+  } else if (code === 500) {
+    showNotify({
+      message: message,
+      type: "danger"
+    });
+    return Promise.reject(new Error(message));
+  } else if (code !== 200) {
+    showNotify({ message: message, type: 'danger' });
+    return Promise.reject("error");
+  } else {
+    // if (res.data.msg) {
+    //   Message({
+    //     message: res.data.msg,
+    //     type: "success"
+    //   });
+    // }
+    return res.data;
+  }
+}
+
+function downLoadBlobFile(res: any, mimeType?: string) {
+  if (mimeType == undefined) {
+    mimeType = "application/vnd.ms-excel";
+  }
+  const aLink = document.createElement("a");
+  var blob = new Blob([res.data], {
+    type: mimeType
+  });
+  // //从response的headers中获取filename, 后端response.setHeader("Content-disposition", "attachment; filename=xxxx.docx") 设置的文件名;
+  var patt = new RegExp("filename=([^;]+\\.[^\\.;]+);*");
+  var contentDisposition = decodeURI(
+    res.headers["content-disposition"] || res.headers["Content-Disposition"]
+  );
+  var result = patt.exec(contentDisposition);
+  var fileName = "data.xlsx";
+  if (result != undefined) {
+    fileName = result[1];
+    fileName = decodeURI(escape(fileName));
+    fileName = fileName.replace(/\"/g, "");
+  }
+  aLink.href = URL.createObjectURL(blob);
+  aLink.setAttribute("download", fileName); // 设置下载文件名称
+  document.body.appendChild(aLink);
+  aLink.click();
+  document.body.appendChild(aLink);
+}
+
+export default service;