后台json_decode()序列化编码示例:
代码语言:javascript复制<?php
$id=$_GET["id"];
$userName=$_GET["userName"];
$arrayName = array('id' => $id,'userName'=>$userName);
#把数组序列化
echo json_encode($arrayName);
?>
json输出并解析:
代码语言:javascript复制<script type="text/javascript" src="https://code.jquery.com/jquery-3.4.0.min.js"></script>
<script>
$(function() {
$.ajax({
url: "index.php",
data: "id=666&userName=admin",
type: "get",
gettype: "json",
success: function(result) {
console.log(result);
var re = eval("(" result ")")
console.log(re["id"]);
console.log(re["userName"]);
},
});
});
</script>