解析Json串

一只努力学习的弱鸡 2017-09-18 11:10:37



{

    "obj": "[{\"contact_channel_detail\":\"5026789\",\"total_new_charge\":\"19.00\",\"total_due_amount\":\"0.00\",\"sum_latefee_amount\":\"0.00\",\"error\":\"0\",\"sum_wavelatefee_amount\":\"0.00\",\"error_message\":\"\",\"cust_name_full\":\"\",\"address_desc\":\"\",\"acct_prepay\":\"0.00\",\"payment_method_type\":\"\",\"arrearageQuery_info\":[[]]}]"

}

我想在前台解析这个Json 但是解析出现了问题。

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qifenghao 2017-09-18

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我猜你的obj对应的应该是个json数组，所以你要把第一个 [ 前的双引号和最后一个 ] 后的双引号去掉，然后把转义符全部去掉。



<html>

  <head>

    <title>parse json</title>

	<script type="text/javascript">

	  var json = {

        "obj": [

		  {

		    "contact_channel_detail": "5026789",

			"total_new_charge": "19.00",

			"total_due_amount": "0.00",

			"sum_latefee_amount": "0.00",

			"error": "0",

			"sum_wavelatefee_amount": "0.00",

			"error_message": "",

			"cust_name_full": "",

			"address_desc": "",

			"acct_prepay": "0.00",

			"payment_method_type": "",

			"arrearageQuery_info": [[]]

		  }

		]

      };

	  

	  alert(json.obj[0].contact_channel_detail);

	</script>

  </head>

</html>