皮皮冰要做大神的博客1. js ajaxpost 传值 实例代码: var oReq = new XMLHttpRequest();//创建实例对象 oReq.onreadystatechange = function () { if (oReq.readyState == 4) { if (oReq.status == 200) ...
勃特兰罗素的博客在前端发送$.ajax请求,请求方式为post。字数少的情况下可以成功处理。现在内容比较大,前端后台同时报错。前端:Failed to load resource: the server responded with a status of 400 (Bad 这里是请求的URL ...