标签：h5跨域
var HOST = ‘http://hummer.baidu.com‘;
var autoAjax = function(data){
if(!data || typeof data != ‘object‘) return;
var rnd = new Date().getTime();
if(!data.proxy) data.proxy = HOST + ‘/static/proxy.html?_=‘+rnd;
var name = ‘postIframe‘;
var proxyhost = /^((?:[^:\/?#]+):)?(\/\/([^/?#]*))?([^?#]*)(\?(?:[^#]*))?(?:#(.*))?$/.test(data.proxy);
proxyhost = RegExp.$1 + RegExp.$2;
var _host = /^((?:[^:\/?#]+):)?(\/\/([^/?#]*))?([^?#]*)(\?(?:[^#]*))?(?:#(.*))?$/.test(data.url);
_host = RegExp.$1 + RegExp.$2;
var _domain = ‘http://‘ + location.host;
var _back = function(ret){
try{
if(typeof ret === ‘string‘){
ret = ret.replace(/^[^{]+/img,‘‘);
ret = $.parseJSON(ret);
}
if(!!ret.source){
ret = ret.data;
}
if(typeof ret === ‘string‘) ret = $.parseJSON(ret);
}catch(_err){
ret = {success:1,info:‘提交失败‘};
}
data.callback(ret);
};
if(_domain === _host && _host != ‘‘){
var _data = {data: data.data};
var ajax = $.ajax({
type:‘post‘,
url: data.url,
data: data.data
});
ajax.always(_back);
}else{
var oFrame = $(‘#‘+name);
if(!!oFrame.length){
oFrame.attr(‘src‘,data.proxy);
}else{
oFrame = $(‘<iframe name="‘+name+‘" id="‘+name+‘" src="‘+data.proxy+‘" style="display:none;"></iframe>‘).appendTo(document.body);
}
var msg = {
url: data.url,
data: data.data
};
if(typeof msg == ‘object‘){
msg = JSON.stringify(msg);
}
window.onmessage = _back;
oFrame.unbind(‘load‘).load(function(){
this.contentWindow.postMessage(msg,HOST);
});
}
}
var data = {
url: "http://hummer.baidu.com/api/PharmacyMerhants/getOrderInfo?app_id=5501284&start=20150401&end=20150419&pn=1&ps=20&order=1",
callback: function(ret){
/*if(ret && ret.success == 0){
setCurrentDate();
createSearchList(ret);
}else if(ret && ret.success == 2){
return poplayer({msg: ret.info,icon:‘error‘,after:function(){
location.href = (ret.login_url || API.login);
}});
}else{
return poplayer({msg: (ret ? ret.info : ‘获取查询列表失败‘),icon:‘error‘});
}*/
console.log(ret);
}
};
autoAjax(data);
标签：h5跨域
原文地址：http://tianbin.blog.51cto.com/10559580/1686339
