摘要： Blockedtime includes any pre-processing time (such as cache lookup) and the time spent waiting for a network connection to become available. Internet Explorer will only create a maximum of two concurrent network connections per host name (i.e. www.microsoft.com) and will queue up requests until a ne 阅读全文

摘要： $request = $.getJSON('test.php'); $request.done(process1); $request.done(process2); $request.always(process3); function process1() { console.log('process1:'); } function process2() { console.log('process2'); } function process3() { console.log('process3')... 阅读全文