Php 如何在json jquery ajax上显示图像

Php 如何在json jquery ajax上显示图像,php,jquery,json,ajax,Php,Jquery,Json,Ajax,PHP代码: echo json_encode($data); JQUERY AJAX: $(".comment").click(function(){ var id = $(this).data("id"); var name = $("#username_"+id).val(); if(name=='') { alert("Please Fill All Fields"); } else { $.ajax({

PHP代码:

echo json_encode($data);
JQUERY AJAX:

$(".comment").click(function(){
    var id  =  $(this).data("id");
    var name = $("#username_"+id).val();

    if(name=='') {
        alert("Please Fill All Fields");
    } else {
        $.ajax({
            type: "POST",
            url: "comments",
            data:{comments:name,parent:id},
            dataType: 'json',
            success: function(json) {
                json.forEach(function (item, index){
                    var br = "<br>";
                    var url = "http://localhost/projects/quotes/assets/uploads/avatar/";
                    $(".cmt_comments img").append(""+url+item.image+"");
                    $(".cmt_comments").append(item.comments,br);
                });
            }
        });
    }
});
Now display only image url. how to i display image
HTML:


试试这个:$(“.cmt\u comments img”).attr(“src”,url+item.image);好的,我将尝试这个可能的副本:jQuery(“.cmt_comments”).append(“”);试试这个:$(“.cmt\u comments img”).attr(“src”,url+item.image);好的,我将尝试这个可能的副本:jQuery(“.cmt_comments”).append(“”);
<div class="cmt_comments">
    <img src="" alt="">
</div>
Now display only image url. how to i display image