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更新GM_xmlhttpRequest

This commit is contained in:
枫谷剑仙 2020-04-01 17:36:21 +08:00
parent cc89affb32
commit df60a73783
1 changed files with 10 additions and 7 deletions
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17
script-universal_function.js
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@ -1,22 +1,25 @@
//仿GM_xmlhttpRequest函数v1.3
//仿GM_xmlhttpRequest函数v1.4
const GM_xmlhttpRequest = function(GM_param) {
const xhr = new XMLHttpRequest(); //创建XMLHttpRequest对象
xhr.open(GM_param.method, GM_param.url, true);
if (GM_param.responseType) xhr.responseType = GM_param.responseType;
if (GM_param.overrideMimeType) xhr.overrideMimeType(GM_param.overrideMimeType);
xhr.onreadystatechange = function() //设置回调函数
xhr.onreadystatechange = function(e) //设置回调函数
{
if (xhr.readyState === xhr.DONE) { //请求完成时
if (xhr.status === 200 && GM_param.onload) //正确加载时
const _xhr = e.target;
if (_xhr.readyState === _xhr.DONE) { //请求完成时
if (_xhr.status === 200 && GM_param.onload) //正确加载时
{
GM_param.onload(xhr);
GM_param.onload(_xhr);
}
if (xhr.status !== 200 && GM_param.onerror) //发生错误时
if (_xhr.status !== 200 && GM_param.onerror) //发生错误时
{
GM_param.onerror(xhr);
GM_param.onerror(_xhr);
}
}
};
if (GM_param.onprogress)
xhr.upload.onprogress = function(e){GM_param.onprogress(e.target)};
//添加header
for (let header in GM_param.headers) {
xhr.setRequestHeader(header, GM_param.headers[header]);