java - 如何使用带有一些参数的 post 方法并从服务器返回成功的响应

Question

我正在尝试获取 json 对象，但它似乎不起作用

$.post("/csm/compare.action",
          { 
            sessiontoken: sessiontoken,
            compareCategory: "system",
            compareSubCategory:"patch",
            xml1:absP[0],
            xml2:absP[1]},
              function(data)
              {


                alert(data.response[0].elementName);
}
        );

返回的 json 的一部分

{
"response": [
    {
        "id": "0",
        "elementName": "Accounting.ACCT-ENG-A-MAN",
        "subCategory": "patch",
        "isEqual": false,
        "isPrasentinXml1": true,
        "isPrasentinXml2": true,
        "attribute": [
            {
                "name": "information",
                "firstValue": "Acco",
                "secondValue": "Acco"
            },
            {
                "name": "name",
                "firstValue": "Accounting.ACCT-ENG-A-MAN",
                "secondValue": "Accounting.ACCT-ENG-A-MAN"
            },
            {
                "name": "version",
                "firstValue": "B.11.23",
                "secondValue": "B.11.23"
            }
        ]
    }
]
}

Answer 1

尝试

$.post("/csm/compare.action",
          { 
            sessiontoken: sessiontoken,
            compareCategory: "system",
            compareSubCategory:"patch",
            xml1:absP[0],
            xml2:absP[1]},
              function(data)
              {
                data = $.parseJSON(data);

                alert(data.response[0].elementName);
}
        );