Question

这里我使用的是Struts2框架。我正在尝试获取JSONArray数据，如

jSONArray.add("[[4.4,7.0,3.3,6.2,1.3,1.7,],[4.9,6.7,1.1,3.3,4.4,6.1,],
                [5.4,6.9,4.8,5.2,4.9,6.8,],[0.0,0.0,0.0,0.0,0.0,0.0,],
                [0.0,0.0,0.0,0.0,0.0,0.0,],[0.0,0.0,0.0,0.0,0.0,0.0,],]");

这是6 X 6阵列数据，我正在尝试使用Ajax打印此数据，但我得到这样的输出 4.4,7,3.3,6.2,1.3,1.7,4.9,6.7,1.1,3.3,4.4,6.1,5.4,6.9,4.8,5.2,4.9,6.8 ,,, 我需要输出为 4.4,7,3.3,6.2,1.3,1.7,4.9,6.7,1.1,3.3,4.4,6.1,5.4,6.9,4.8,5.2,4.9,6.8,0,0,0,0,0,0,0， 0,0,0,0,0,0,0,0,0,0,0。我没有得到零值。如果我使用6 X 5阵列数据，那么它完全正常工作。

动作：

public class JsonAction extends ActionSupport{
public String jasonRequest(){

        jSONObject=new JSONObject();
        jSONArray=new JSONArray();        
        jSONArray.add("[[4.4,7.0,3.3,6.2,1.3,1.7,],[4.9,6.7,1.1,3.3,4.4,6.1,],
                        [5.4,6.9,4.8,5.2,4.9,6.8,],[0.0,0.0,0.0,0.0,0.0,0.0,],
                        [0.0,0.0,0.0,0.0,0.0,0.0,],[0.0,0.0,0.0,0.0,0.0,0.0,],]");

        jSONObject.put("status", jSONArray);
        System.out.println("json result "+jSONObject.get("status").toString());
        return SUCCESS;
    }
 }

页：

<Html>
<head>
 <script>
     function abc(){
          var vals1='hai';
                $.ajax({   
                     url: "JsonAction.action",
                     method: "POST", 
                     data: 't1='+vals1,
                     dataType: "json",                                  
                     success:function(result){
       document.getElementById("name0").innerHTML=result.status[0];
      }
   })
}
</script> 
</head>
<body>
       <input type="submit" name="b1" value="add" onclick="abc()"/>
       <div id="name0"> </div> 
</body>
</Html>

无法在Ajax中获得零的JSONArray数据

0 个答案: