有时,我看代码不太理解时,直接调用函数进行输出,是很一个不错的习惯. 今天遇到的调试的结果如下. <script> const U = function (opt, url) { var m = opt.m || 'ebapi', c = opt.c || 'auth_api', a = opt.a || 'index', q = opt.q || '', p = opt.p || {}, params = '', gets = ''; if (url == undefined) url=ge…