Question

请参阅以下JSON格式。这是我从服务器获得的JSON响应。我可以使用密钥{ myArrayList : ... }获取RESPONSE但是我无法使用密钥id获取myArrayList。请帮我找到解决方案。

{ “RESPONSE”： “{\” myArrayList \ “：[{\” ID \ “：1，\” 标题\ “：\” MS \” \ “名字\”：\ “贾纳\” ，\ “中间名\”：\ “贾纳\”，\ “姓氏\”：\ “贾纳\”，\ “EMAILID \”：\ “\”，\ “officalLandline \”：\ “43545346 \”，\”移动\ “：\” 34543534534 \”，\ “传真\”：\ “\”，\ “skypeId \”：\ “\”，\ “GTALK \”：\ “\”，\ “的WindowsLive \”：\ “\”，\ “脸谱\”：\ “\”，\ “LinkedIn \”：\ “\”，\ “网站\”：\ “\”，\ “评论\”：\ “\”，\” contactSource \“：\”外部参考\“，\”dob \“：\”2011年10月3日12:00:00 AM \“，\”preferredTimeZone \“：\”GMT-11：00 \“，\” lastEditedBy \ “：\” 管理员\”，\ “组织\”：\ “\”，\ “contactType \”：\ “零售商\”，\ “shareAll \”：空，\ “状态\”：空，\ “modeOfCommunication \”：\“mobile \”，\“createdBy \”：\“admin \”，\“createdTime \”：\“Oct 11,2011 11:21:00 AM \”，\“lastModifiedBy \”：空}，{\ “ID \”：2，\ “称号\”：\ “先生\”，\ “名字\”：\ “sugadev \”，\ “中间名\”：\ “sugadev \”，\ “姓氏\”：\ “jeyamani \”，\ “EMAILID \”：\ “jsugadev22@gmail.com \”，\ “officalLandline \”：\ “34566744467 \”，\ “移动\”：\ “2434234545 \” ，\ “传真\”：\ “\”，\ “skypeId \”：\ “\”，\ “GTALK \”：\ “\”，\ “的WindowsLive \”：\ “\”，\ “脸谱\” ：\ “\”，\ “LinkedIn \” ：\“\”，\“website \”：\“\”，\“remarks \”：\“\”，\“contactSource \”：\“Partner Reference \”，\“dob \”：\“Oct 2,2011 12:00:00 AM \“，\”preferredTimeZone \“：\”West Samoa Time \“，\”lastEditedBy \“：\”admin \“，\”organization \“：\”\“，\ “contactType \”：\ “零售商\”，\ “shareAll \”：空，\ “状态\”：空，\ “modeOfCommunication \”：\ “移动\”，\ “createdBy \”：\ “管理员\” ，“createdTime”：“2011年10月11日上午11:22:52”，“”lastModifiedBy \“：null}]}”}

Answer 1

密钥myArrayList会为您提供一系列字典。将其存储在一个数组中。然后在该数组上使用objectAtIndex来获取单个词典，然后在每个词典上使用键“id”来获取您的值。

Answer 2

您的JSON字符串格式不正确。

试试这个：

{"RESPONSE":{"myArrayList":[{"id":1,"title":"Ms.","firstName":"safd","middleName":"afdsaf","lastName":"asfas","emailId":"","officalLandline":"43545346","mobile":"34543534534","fax":"","skypeId":"","gtalk":"","windowsLive":"","faceBook":"","linkedIn":"","website":"","remarks":"","contactSource":"External Reference","dob":"Oct 3, 2011 12:00:00 AM","preferredTimeZone":"GMT-11:00","lastEditedBy":"admin","organisation":"","contactType":"Retailer","shareAll":null,"status":null,"modeOfCommunication":"mobile","createdBy":"admin","createdTime":"Oct 11, 2011 11:21:00 AM","lastModifiedBy":null},{"id":2,"title":"Mr.","firstName":"asdf","middleName":"af","lastName":"fd","emailId":"sdfa@gmail.com","officalLandline":"34566744467","mobile":"2434234545","fax":"","skypeId":"","gtalk":"","windowsLive":"","faceBook":"","linkedIn":"","website":"","remarks":"","contactSource":"Partner Reference","dob":"Oct 2, 2011 12:00:00 AM","preferredTimeZone":"West Samoa Time","lastEditedBy":"admin","organisation":"","contactType":"Retailer","shareAll":null,"status":null,"modeOfCommunication":"mobile","createdBy":"admin","createdTime":"Oct 11, 2011 11:22:52 AM","lastModifiedBy":null}]}}

Answer 3

这是你的JSON：

{
  "RESPONSE":
    "{
        "myArrayList":[
            {
                "id":1,
                "title":"Ms.",
                "firstName":"safd",
                "middleName":"afdsaf",
                "lastName":"asfas",
                "emailId":"",
                "officalLandline":"43545346",
                "mobile":"34543534534",
                "fax":"",
                "skypeId":"",
                "gtalk":"",
                "windowsLive":"",
                "faceBook":"",
                "linkedIn":"",
                "website":"",
                "remarks":"",
                "contactSource":"External Reference",
                "dob":"Oct 3, 2011 12:00:00 AM",
                "preferredTimeZone":"GMT-11:00",
                "lastEditedBy":"admin",
                "organisation":"",
                "contactType":"Retailer",
                "shareAll":null,
                "status":null,
                "modeOfCommunication":"mobile",
                "createdBy":"admin",
                "createdTime":"Oct 11, 2011 11:21:00 AM",
                "lastModifiedBy":null
                },
                {
                    "id":2,
                    "title":"Mr.",
                    "firstName":"asdf",
                    "middleName":"af",
                    "lastName":"fd",
                    "emailId":"sdfa@gmail.com",
                    "officalLandline":"34566744467",
                    "mobile":"2434234545",
                    "fax":"",
                    "skypeId":"",
                    "gtalk":"",
                    "windowsLive":"",
                    "faceBook":"",
                    "linkedIn":"",
                    "website":"",
                    "remarks":"",
                    "contactSource":"Partner Reference",
                    "dob":"Oct 2, 2011 12:00:00 AM",
                    "preferredTimeZone":"West Samoa Time",
                    "lastEditedBy":"admin",
                    "organisation":"",
                    "contactType":"Retailer",
                    "shareAll":null,
                    "status":null,
                    "modeOfCommunication":"mobile",
                    "createdBy":"admin",
                    "createdTime":"Oct 11, 2011 11:22:52 AM",
                    "lastModifiedBy":null
                    }
                ]"
            }

正如您所看到的，您有一些不良的格式化，即第三个引号不应该存在，您在结束数组括号后面有一个引号，并且最后似乎缺少一个}。

Answer 4

感谢所有人，

我找到了解决方案，我将{"myArrayList"...}作为一个字符串，这就是我无法正确获取其余密钥的原因

通过使用此编码找到

NSDictionary *responseDate = [response objectForKey:@"responseData"];
If ([[responseData objectForKey:@"results"] isKindOfClass [NSArray class]]) {
NSArray *resultsArray = [responseData objectForKey:@"results"];
   ... do other things to get to each result in the array ...
}
else if ([[responseData objectForKey:@"results"] isKindOfClass [NSDictionary class]]) {
 // it looks like each individual result in returned in a NSDictionary in your example
 ... do the things to handle the single result ...
} 
else {
 // handle no results returned
}

我使用webService开发人员

按照正常方式获取结果

谢谢你的回答朋友：）

无法获取json String Key？

4 个答案: