网站建设维护学习,微信saas平台,做网站要用多少钱,wordpress文章的分享代码环境#xff1a; angular 实现#xff1a; 拦截请求 向请求信息增加字段 拦截响应 过滤返回值 响应拦截#xff1a; 根据angular使用的XMLHttpRequest 将对原本的请求转移到另一个将监听返回事件挂载到另一个世纪发送请求的xml上 使用get set 将客户端获取的res… 环境 angular 实现 拦截请求 向请求信息增加字段 拦截响应 过滤返回值 响应拦截 根据angular使用的XMLHttpRequest 将对原本的请求转移到另一个将监听返回事件挂载到另一个世纪发送请求的xml上 使用get set 将客户端获取的responseText和response按照自己的意愿返回实现响应拦截 请求拦截 比较简单了 网上也比较常见 修改send函数的参数即可 const CommentReg new RegExp(/\\/api\\/.\\/.\\/[0-9a-f]{24}\\/comment(\\/[0-9a-f]{24})*/
);
const GetCommentsReg new RegExp(/\\/api\\/.\\/.\\/[0-9a-f]{24}\\/comments*/
);const MyXMLHttpRequest window.XMLHttpRequest;class InterceptXML extends window.XMLHttpRequest {constructor(...p) {super(...p);}addEventListener(t, fn) {super.addEventListener(t, fn)}get hasInjectDom() {return document.getElementById(insertCheckBox)}_statusText ;get statusText() {return this._statusText || super.statusText;}set statusText(val) {this._statusText val;}_status ;get status() {return this._status || super.status;}set status(val) {this._status val;}_response ;get response() {return this._response || super.response;}set response(val) {this._response val;}_responseText ;get responseText() {return this._responseText || super.responseText;}set responseText(val) {this._responseText val;}cover(method, url) {const xml new MyXMLHttpRequest();xml.open(method, url, true);this.addEventListener (type,callback) {if (type load) {this.getAllResponseHeaders () {return xml.getAllResponseHeaders()}xml.addEventListener(type, () {this.statusText xml.statusText;this.status xml.status;this.response xml.response;this.responseText xml.responseText;callback()})// 处理domxml.addEventListener(loadend, () {requestAnimationFrame(() {requestAnimationFrame(() {})})})}else xml.addEventListener(type,callback)}this.setRequestHeader (...r) {xml.setRequestHeader(...r)}this.send () {xml.send();}}open(method, url) {if (method GET GetCommentsReg.test(url)) { return this.cover(method, url);} else {if ([POST, PUT,DELETE].includes(method) CommentReg.test(url) this.hasInjectDom) {const originalSend super.send;super.send function (data) {const modifiedData Object.assign({ is_private: window._is_private_comment || false },JSON.parse(data));originalSend.call(this,JSON.stringify(modifiedData));};}super.open(method, url);}}
}window.XMLHttpRequest InterceptXML;
