130 lines
4.0 KiB
TypeScript
130 lines
4.0 KiB
TypeScript
/************************************************************************************
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* FileName: HttpBase.ts
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* Description:
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*
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* Version: v1.0.0
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* Creator: Jacky(jackylvm@foxmail.com)
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* CreationTime: 2024-04-22 16:42:58
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* Copyright: 2021 - 2024
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* ==============================================================
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* History update record:
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*
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* ==============================================================
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*************************************************************************************/
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import * as CCEnv from 'cc/env';
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import IHttpProto from "db://assets/module_basic/network/IHttpProto";
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import {
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BodiesType,
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HeadersType,
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HttpMethod,
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ParamsType,
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RequestCallback
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} from "db://assets/module_basic/network/HttpProto";
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export type ReqSuccessCallback = (response: HttpBase) => void;
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export type ReqFailCallback = (errCode: number, response: HttpBase) => void;
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export class HttpBase implements IHttpProto {
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protected _url: string = "";
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protected _cmd: string = "";
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protected _autoUp: boolean = true;
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protected _payload: Record<string, any> = undefined;
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protected _successCallback: ReqSuccessCallback = undefined;
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protected _failCallback: ReqFailCallback = undefined;
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// 原始数据
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public jsonData: Record<string, any> = undefined;
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constructor(url: string, cmd: string, successCb?: ReqSuccessCallback, failCb?: ReqFailCallback, autoUp?: boolean) {
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console.log("[HttpBase>constructor:38]>>", cmd);
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this._url = url;
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this._cmd = cmd;
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this._successCallback = successCb;
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this._failCallback = failCb;
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this._autoUp = autoUp ?? true;
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}
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public set successCallback(cb: ReqSuccessCallback) {
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this._successCallback = cb;
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}
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public set failCallback(cb: ReqFailCallback) {
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this._failCallback = cb;
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}
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public get url(): string {
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return this._url;
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}
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public get method(): HttpMethod {
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return HttpMethod.POST;
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}
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get headers(): HeadersType {
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// 所有的请求Content-Type都是application/x-www-form-urlencoded
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// 但是login提交的数据是表单数据,其他请求提交都是json转的字符串
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// 现在这里设置的application/json只是为了让body转换成json字符串
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// 实际提交给服务器的Content-Type是application/x-www-form-urlencoded
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return {"Content-Type": "application/json"};
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}
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get params(): ParamsType {
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if (CCEnv.MINIGAME && CCEnv.WECHAT) {
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return {};
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}
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return {"cmd": this._cmd};
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}
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get bodies(): BodiesType {
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// 父类里面会创建通用的数据,如果子类有更多的数据需要携带
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// 先调用父类的方法,获得通用数据,再添加子类自己的数据
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this._payload.data = this.fillBodies();
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return this._payload;
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}
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protected fillBodies(): Record<string, any> {
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return {};
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}
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get callback(): RequestCallback {
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return this.onResponse.bind(this);
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}
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private onResponse(err: Error | null, response: { type: XMLHttpRequestResponseType, data: any }): void {
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if (err) {
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console.error(err);
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return;
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}
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this.jsonData = JSON.parse(response.data);
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let errCode: number = this.jsonData.r ?? 0;
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if (errCode != 0) {
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console.log(`======服务器返回错误! cmd:[${this._cmd}](${errCode})`);
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this.descErrCode(errCode);
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}
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if (errCode == 0) {
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this.parsingData();
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if (this._successCallback) {
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this._successCallback(this);
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}
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} else {
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if (this._failCallback) {
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this._failCallback(errCode, this);
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}
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}
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}
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// 解析 jsonData 数据，同步本地数据
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protected parsingData() {
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}
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// 错误码描述
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protected descErrCode(errCode: number) {
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}
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}
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