ajax post上传数据时,前端出现的跨域权限问题:ccess to XMLHttpRequest at ‘’rom origin 'null' has been blocked by CORS ..
本人前端使用多个框架时,jqajax传参出现如下报错:最后发现,可能是xhr的相关默认参数被修改了。顾使用jq传参时,一直报错,jqajax额外添加的关键参数:crossDomain:trueajaxpost传参完整如下:$.ajax({url:IPName+'/api/index/appointment',type:'post',dataType:"json",data:{mobile:psi_