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- <!doctype html>
- <html>
- <head><title>running</title></head>
- <body><script>
- window.onload = function () {
- const params = new URL(document.location).searchParams;
- const api = params.get('api');
- if (api == "xhr") {
- const xhr = new XMLHttpRequest();
- xhr.open('get', params.get('url'), true);
- xhr.onload = e => document.title = 'load';
- xhr.onerror = e => document.title = 'error';
- xhr.onabort = e => document.title = 'abort';
- xhr.send();
- } else if (api == "fetch") {
- fetch(params.get('url')).then(
- e => document.title = 'load',
- e => document.title = 'error');
- } else {
- document.title = "unknown api";
- }
- };
- </script></body>
- </html>
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