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- import {
- mergeConfig,
- dispatchRequest,
- jsonpRequest
- } from "./utils"
- export default class request {
- constructor(options) {
-
- this.baseUrl = options.baseUrl || "";
-
- this.fileUrl = options.fileUrl || "";
-
- this.timeout = options.timeout || 6000;
-
- this.defaultUploadUrl = options.defaultUploadUrl || "";
-
- this.header = options.header || {};
-
- this.config = options.config || {
- isPrompt: true,
- load: true,
- isFactory: true,
- resend: 0
- };
- }
-
- post(url = '', data = {}, options = {}) {
- return this.request({
- method: "POST",
- data: data,
- url: url,
- ...options
- });
- }
-
- get(url = '', data = {}, options = {}) {
- return this.request({
- method: "GET",
- data: data,
- url: url,
- ...options
- });
- }
-
- put(url = '', data = {}, options = {}) {
- return this.request({
- method: "PUT",
- data: data,
- url: url,
- ...options
- });
- }
-
- delete(url = '', data = {}, options = {}) {
- return this.request({
- method: "DELETE",
- data: data,
- url: url,
- ...options
- });
- }
-
- jsonp(url = '', data = {}, options = {}) {
- return this.request({
- method: "JSONP",
- data: data,
- url: url,
- ...options
- });
- }
-
- async request(data) {
-
- let requestInfo,
-
- runRequestStart = false;
- try {
- if (!data.url) {
- throw {
- errMsg: "【request】缺失数据url",
- statusCode: 0
- }
- }
-
- requestInfo = mergeConfig(this, data);
-
- runRequestStart = true;
-
- if (this.requestStart) {
- let requestStart = this.requestStart(requestInfo);
- if (typeof requestStart == "object") {
- let changekeys = ["data", "header", "isPrompt", "load", "isFactory"];
- changekeys.forEach(key => {
- requestInfo[key] = requestStart[key];
- });
- } else {
- throw {
- errMsg: "【request】请求开始拦截器未通过",
- statusCode: 0,
- data: requestInfo.data,
- method: requestInfo.method,
- header: requestInfo.header,
- url: requestInfo.url,
- }
- }
- }
- let requestResult = {};
- if (requestInfo.method == "JSONP") {
- requestResult = await jsonpRequest(requestInfo);
- } else {
- requestResult = await dispatchRequest(requestInfo);
- }
-
- if (requestInfo.isFactory && this.dataFactory) {
-
- let result = await this.dataFactory({
- ...requestInfo,
- response: requestResult
- });
- return Promise.resolve(result);
- } else {
- return Promise.resolve(requestResult);
- }
- } catch (err) {
- this.requestError && this.requestError(err);
- return Promise.reject(err);
- } finally {
-
- if (runRequestStart) {
- this.requestEnd && this.requestEnd(requestInfo);
- }
- }
- }
- }
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