Javascript 如何使用php解决跨域问题
下面的代码运行良好,但我使用demo.php来解决跨域问题,如何在不使用php的情况下完成这一步,bcs客户端不需要phpJavascript 如何使用php解决跨域问题,javascript,jquery,ajax,json,Javascript,Jquery,Ajax,Json,下面的代码运行良好,但我使用demo.php来解决跨域问题,如何在不使用php的情况下完成这一步,bcs客户端不需要php $('#basic-search').submit(function(el){ var searchdata=$('#search-text').val(); $.ajax({ type:"POST" , url:'demo.php',
$('#basic-search').submit(function(el){
var searchdata=$('#search-text').val();
$.ajax({
type:"POST" ,
url:'demo.php',
data:{
address: 'http://search-harbinger-n5nyhive6kr72z37m6qrz2xxie.us-east-1.cloudsearch.amazonaws.com/2011-02-01/search?q='+searchdata+'*&results-type=json&return-fields=message&size=10',
},
success:function(response){
if(response!=""){
response = jQuery.parseJSON(response);
$.each(response.hits,function(indx,obj){
if($.isArray(obj)) {
$('.search-results').empty();
$('.search-results').prepend('<div class="basic-results">Results ('+ obj.length+')</div>');
if(obj.length!="0"){
for(var i=0;i<obj.length;i++){
var $temp = '<div class="serach-results-items"><div class=""><b>ID : '+obj[i].id +'</b></div><div class="search-cont"> <b>Message :</b> '+obj[i].data.message+'</div></div>';
$('.search-results').append($temp);
$('.submit-btn').css('display','none');
}
}
else{
$('.search-results').append('<div><div>Your search-<b>'+searchdata+'</b>-did not match any documents.</div><div>Make sure that all words are spelled correctly.</div></div>');
$('.submit-btn').css('display','none');
}
}
});
}
else{alert('something went wrong.');}
}
});
});
$(“#基本搜索”).submit(函数(el){
var searchdata=$(“#搜索文本”).val();
$.ajax({
类型:“POST”,
url:'demo.php',
数据:{
地址:'http://search-harbinger-n5nyhive6kr72z37m6qrz2xxie.us-east-1.cloudsearch.amazonaws.com/2011-02-01/search?q=“+searchdata+”*&results type=json&return fields=message&size=10',
},
成功:功能(响应){
如果(响应!=“”){
response=jQuery.parseJSON(response);
$.each(response.hits、function(indx、obj){
如果($.isArray(obj)){
$('.search results').empty();
$('.search results').prepend('results('+obj.length+'));
如果(对象长度!=“0”){
对于(var i=0;i您应该使用jsonp进行跨域调用,如下所示
$.ajax({
type:"POST" ,
url:'demo.php',
data:{
address: 'http://search-harbinger-n5nyhive6kr72z37m6qrz2xxie.us-east-1.cloudsearch.amazonaws.com/2011-02-01/search?q='+searchdata+'*&results-type=json&return-fields=message&size=10',
}
dataType: 'jsonp',
jsonp: 'callback',
所以我可以删除demo.php,我可以直接添加url。是的,删除url,然后再试一次。