今天ajax请求域名的时候出现php
已阻止跨源请求:同源策略禁止读取位于 http://www.zuimeimami.com*****的远程资源。(缘由:CORS 头缺乏 'Access-Control-Allow-Origin')。ajax
解决办法1:json
var url='http://localhost:8080/WorkGroupManagment/open/getGroupById" +"?id=1&callback=?'; $.ajax({ url:url, dataType:'jsonp', processData: false, type:'get', success:function(data){ alert(data.name); }, error:function(XMLHttpRequest, textStatus, errorThrown) { alert(XMLHttpRequest.status); alert(XMLHttpRequest.readyState); alert(textStatus); }});
解决办法2:jsonp
var url="http://localhost:8080/WorkGroupManagment/open/getGroupById" +"?id=1&callback=?"; $.jsonp({ "url": url, "success": function(data) { $("#current-group").text("当前工做组:"+data.result.name); }, "error": function(d,msg) { alert("Could not find user "+msg); } });
解决办法三:ui
被请求页面加上下面代码,最好content填写域名url
<meta http-equiv="Access-Control-Allow-Origin" content="*">
解决办法四,在请求控制器加上code
header(
"Access-Control-Allow-Origin: *"
);