labsop_experiment_android/utils/micro_request.js

import axios from "axios";
import errorCode from "@/utils/errorCode";

axios.defaults.headers["Content-Type"] = "application/json;charset=utf-8";

console.log("ip", uni.getStorageSync("labsop_ip"));
const reqApi = uni.getStorageSync("labsop_ip")
  ? uni.getStorageSync("labsop_ip")
  : process.uniEnv.VUE_APP_MicroSrvProxy_API;

const service = axios.create({
  // axios中请求配置有baseURL选项，表示请求URL公共部分
  baseURL: reqApi,
  // 超时
  timeout: 60000,
});
console.log(
  ' process.uniEnv.labsop_android_token")',
  process.uniEnv.VUE_APP_TOKEN
);
// request拦截器
service.interceptors.request.use(
  (config) => {
    config.headers["Tenant"] = uni.getStorageSync("labsop_tenant")
      ? uni.getStorageSync("labsop_tenant")
      : process.uniEnv.VUE_APP_TENANT;
    // 是否需要设置 token
    config.headers["Authorization"] = uni.getStorageSync("labsop_android_token")
      ? "Bearer " + uni.getStorageSync("labsop_android_token")
      : "Bearer " + process.uniEnv.VUE_APP_TOKEN;
    return config;
  },
  (error) => {
    Promise.reject(error);
  }
);

// 响应拦截器
service.interceptors.response.use(
  (res) => {
    if (res.request && 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); // 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) => {
    uni.showToast({
      title: error.message,
      icon: "none",
      duration: 5 * 1000,
    });
    return Promise.reject(error);
  }
);

service.postRequest = function postRequest(basePath, srvName, funcName, data) {
  if (data == undefined) {
    let nullParam = {
      nullparam: 0,
    };
    data = nullParam;
  }
  var base_Path = "";
  if (basePath == process.uniEnv.VUE_APP_FOSHAN_PATH) {
    base_Path = process.uniEnv.VUE_APP_MicroSrvProxy_foshan_API + basePath;
  } else if (
    basePath == process.uniEnv.VUE_APP_AdminPath ||
    process.uniEnv.VUE_APP_ParentPath
  ) {
    base_Path = reqApi + basePath;
  } else {
    base_Path = reqApi + basePath;
  }
  return service.request({
    url: base_Path,
    method: "post",
    headers: {
      "Content-Type": "application/rpcx",
      "X-RPCX-SerializeType": "1",
      "X-RPCX-ServicePath": srvName,
      "X-RPCX-ServiceMethod": funcName,
      SrvEnv: "dev",
    },
    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 == process.uniEnv.VUE_APP_AdminPath) {
    base_Path = reqApi + basePath;
  } else if (basePath == process.uniEnv.VUE_APP_ParentPath) {
    base_Path = reqApi + 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,
  });
};

axios.defaults.adapter = function (config) {
  return new Promise((resolve, reject) => {
    var settle = require("axios/lib/core/settle");
    var buildURL = require("axios/lib/helpers/buildURL");
    uni.request({
      method: config.method.toUpperCase(),
      url: buildURL(config.url, config.params, config.paramsSerializer),
      header: config.headers,
      data: config.data,
      dataType: config.dataType,
      responseType: config.responseType,
      sslVerify: config.sslVerify,
      complete: function complete(response) {
        response = {
          data: response.data,
          status: response.statusCode,
          errMsg: response.errMsg,
          header: response.header,
          config: config,
        };

        settle(resolve, reject, response);
      },
    });
  });
};

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.msg || errorCode["default"];
  if (code === 401) {
    uni.showToast({
      title: message,
      icon: "none",
      duration: 3 * 1000,
    });
    setTimeout(() => {
      uni.reLaunch({
        url: "/pages/login/index",
      });
    }, 3000);
  } else if (code === 500) {
    uni.showToast({
      title: message,
      icon: "none",
      duration: 3 * 1000,
    });
    return Promise.reject(new Error(message));
  } else if (code !== 200) {
    uni.showToast({
      title: res.data.message ? res.data.message : message,
      icon: "none",
      duration: 3 * 1000,
    });
    return Promise.reject("error");
  } else {
    return res.data;
  }
}

function downLoadBlobFile(res, mimeType) {
  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;