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gm_ajax

ajax

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/477636/1266221/gm_ajax.js 

  1. const ajax = (url, data, opts = {}) => new Promise((resolve, reject) => {
  2. 		if (!url) throw new Error('xmlHttpRequest url must exists!')
  3. 		var GM = typeof GM === 'undefined' ? {} : GM;
  4. 		if (typeof GM_xmlhttpRequest === 'undefined' && typeof GM.xmlHttpRequest === 'undefined') {
  5. 			throw new Error('GM_xmlhttpRequest or GM.xmlHttpRequest must exists!')
  6. 		}
  7. 		if (typeof GM_xmlhttpRequest === 'function' && !GM.xmlHttpRequest) {
  8. 			GM.xmlHttpRequest = GM_xmlhttpRequest
  9. 		}
  10. 		var params = {
  11. 			url,
  12. 			method: opts.method=='POST'||data ? 'POST' : 'GET',
  13. 			synchronous: opts.sync || true,
  14. 			responseType: opts.dataType || 'text',
  15. 			headers: opts.headers||null
  16. 		}
  17. 		if(params.method=='POST') params['data']=data;
  18. 		//console.log(params);
  19. 		var gmReq = GM.xmlHttpRequest || GM_xmlhttpRequest;
  20. 		gmReq({
  21. 			...params,
  22. 			onload(res) {
  23. 				//console.log(res)
  24. 				if (res.status >= 200 && res.status < 300) {
  25. 					resolve(res.response);
  26. 				} else {
  27. 					reject(res);
  28. 				}
  29. 			},
  30. 			onerror(err) {
  31. 				reject(err);
  32. 			}
  33. 		});
  34. 	});