141 lines
3.8 KiB
TypeScript
141 lines
3.8 KiB
TypeScript
import GameUtil from "../../core/GameUtil";
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import SKDataUtil from "../util/SKDataUtil";
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import SKLogger from "../util/SKLogger";
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export enum NetCode {
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SUCCESS = 0,
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STATUS = 1,
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TIMEOUT = 2,
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ERROR = 3,
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}
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// Http請求任務
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export default class SKNetTask {
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public static baseURL : string = "";
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public path : string;
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public params : any;
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public jsonBlock : (code : NetCode, result : any) => void;
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private url : string;
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private xhr : XMLHttpRequest;
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private status : number;
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constructor(path : string, params : any, jsonBlock : (code : number, result : any) => void) {
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this.path = path;
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this.params = params;
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this.jsonBlock = jsonBlock;
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}
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static getWithJson(path : string, params : any, jsonBlock : (code : number, result : any) => void) {
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let task = new SKNetTask(path, params, jsonBlock);
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task.load();
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}
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static postWithJson(path : string, params : any, jsonBlock : (code : number, result : any) => void) {
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let task = new SKNetTask(path, params, jsonBlock);
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task.load("POST");
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}
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public urlParam(url : string, name : string, value : string) {
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url += (url.indexOf('?') == -1) ? '?' : '&';
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url += encodeURIComponent(name) + "=" + encodeURIComponent(value);
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return url;
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}
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public param(param : string, name : string, value : string) {
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param += (param.length < 1) ? "" : "&";
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param += encodeURIComponent(name) + "=" + encodeURIComponent(value);
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return param;
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}
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// 載入
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public load(method : string = "GET") {
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cc.log("load...", SKNetTask.baseURL)
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if (!SKNetTask.baseURL || SKNetTask.baseURL.length < 1) {
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return;
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}
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cc.log("load1...", SKNetTask.baseURL)
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if (this.xhr) {
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return;
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}
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cc.log("load2...", SKNetTask.baseURL)
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let xhr = new XMLHttpRequest();
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this.status = -1;
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let self = this;
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xhr.onerror = (event : ProgressEvent) => {
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let info = `$警告:帳號[${GameUtil.account}]請求失敗:${self.url}`;
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SKLogger.warn(info);
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SKLogger.warn(this.path);
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if (self.status < 200 || self.status >= 300) {
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console.log("網絡狀態碼：" + self.status)
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self.jsonBlock(NetCode.STATUS, null);
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} else {
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self.jsonBlock(NetCode.ERROR, null);
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}
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}
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xhr.ontimeout = (event : ProgressEvent) => {
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if (self.status == 0) {
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return;
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}
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let info = `$警告:帳號[${GameUtil.account}]請求超時:${self.url}`;
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cc.warn(info);
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self.jsonBlock(NetCode.TIMEOUT, null);
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}
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xhr.onreadystatechange = () => {
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if (xhr.readyState == 4) {
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let code = NetCode.ERROR;
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let data = null;
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try {
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self.status = xhr.status;
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if (self.status >= 200 && self.status < 300) {
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data = SKDataUtil.jsonBy(xhr.responseText);
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code = NetCode.SUCCESS;
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} else {
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code = NetCode.STATUS;
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SKLogger.warn(`$警告:帳號[${GameUtil.account}]狀態碼[${self.status}]錯誤:${self.url}`);
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}
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} catch (error) {
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SKLogger.warn(`$警告:帳號[${GameUtil.account}]網絡請求錯誤:${this.url}`);
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} finally {
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self.xhr = null;
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self.jsonBlock(code, data);
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}
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}
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};
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this.url = this.path;
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if (this.path.indexOf("/") == 0 && SKNetTask.baseURL) {
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this.url = SKNetTask.baseURL + this.path;
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}
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let params = ``;
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if (this.params) {
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for (let key in this.params) {
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params = this.param(params, key, this.params[key]);
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}
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}
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if (method == "GET") {
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if (params.length > 0) {
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this.url = `${this.url}?${params}`;
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}
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SKLogger.debug(`接口GET請求:${this.url}`);
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xhr.open(method, this.url, true);
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xhr.send();
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cc.log("load4...", this.url)
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} else if (method == "POST") {
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SKLogger.debug(`接口POST請求:${this.url}`);
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xhr.open(method, this.url, true);
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xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
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xhr.send(params);
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}
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cc.log("load5...", SKNetTask.baseURL)
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}
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// 取消請求
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public cancel() {
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if (this.xhr == null) {
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return;
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}
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this.xhr.abort();
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this.xhr = null;
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}
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} |