☰

httpSend

发送http请求

Per 26-10-2019. Zie de nieuwste versie.

Dit script moet niet direct worden geïnstalleerd - het is een bibliotheek voor andere scripts om op te nemen met de meta-richtlijn // @require https://update.greasyfork.org/scripts/376085/744037/httpSend.js 

  1. /*
  2. *使用httpSend()函数调用，需把@require放在// @grant       GM_xmlhttpRequest之后
  3. *参数详解:
  4. *url:请求的url,必须!
  5. *type:请求方式(get/post),必须!
  6. *mode:请求调用函数(jq/gm),必须!
  7. *headers:自定义请求头,仅gm模式可用
  8. *data:要发送的数据,仅post方式可用
  9. *timeout:请求超时时间,单位毫秒
  10. *dataType:返回数据类型(arraybuffer,blob,json)
  11. *callback:请求完成回调函数
  12. *username:用户名
  13. *password:密码
  14. */
  15. function httpSend(i,e={}){
  16.     if(!i.url){throw "缺少请求的url!"};
  17.     if(!i.type){throw "缺少请求方式(get/post)!"};
  18.     if(!i.mode){i.mode="jq"};
  19.     e.url=i.url;
  20.     i.username&&(e.username=i.username);
  21.     i.password&&(e.password=i.password);
  22.     i.data&&(e.data=i.data);
  23.     e.timeout=i.timeout?i.timeout*1000:10000;
  24.     i.headers&&(e.headers=i.headers);
  25.     if(/^jq$/i.test(i.mode)){
  26.         e.xhrFields={withCredentials: true};
  27.         e.crossDomain=true;
  28.         e.cache=false;
  29.         e.type=i.type;
  30.         i.callback&&(e.complete=function(e){i.callback(jqTransform(e))});
  31.         try{$jQuery.ajax(e)}catch(err){i.callback(err)};
  32.     }else if(/^gm$/i.test(i.mode)){
  33.         i.type&&(e.method=i.type.toUpperCase());
  34.         if(i.callback){
  35.             e.onload=function(e){i.callback(gmTransform(e))}
  36.             e.ontimeout=function(e){i.callback(gmTransform(e))}
  37.         }
  38.         try{GM_xmlhttpRequest(e)}catch(err){i.callback(err)};
  39.     }else{throw "此请求模式("+i.mode+")不存在!"}
  40. }
  41. function jqTransform(response){
  42.     let data={};
  43.     data.status=response.status;
  44.     data.statusText=response.statusText;
  45.     data.readyState=response.readyState;
  46.     data.text=response.responseText;
  47.     data.json=response.response||toJSON(response.responseText);
  48.     data.responseHeaders=response.getAllResponseHeaders();
  49.     data.getResponseHeader=response.getResponseHeader;
  50.     data.data=response;
  51.     return data;
  52. }
  53. function gmTransform(response){
  54.     let data={};
  55.     data.status=response.status;
  56.     data.statusText=response.statusText;
  57.     data.readyState=response.readyState;
  58.     data.text=response.responseText;
  59.     data.json=typeof response.response=="object"?response.response:toJSON(response.responseText);
  60.     data.responseHeaders=response.responseHeaders;
  61.     data.finalUrl=response.finalUrl;
  62.     data.data=response;
  63.     return data;
  64. }
  65. function toJSON(str) {
  66.     if (typeof str == 'string'&&(/^\{[\w\W]*?\}$/gim.test(str))) {
  67.         try {
  68.             let json=eval('('+str+')');
  69.             return json;
  70.         } catch(e) {
  71.             return {};
  72.         }
  73.     }else{
  74.         return {};
  75.     }
  76. }