本文实例讲述了C#格式化json字符串的方法。分享给大家供大家参考,具体如下:
将Json字符串转化成格式化表示的方法: 字符串反序列化为对象-->对象再序列化为字符串
使用Newtonsoft.Json提供的API,
很多时候我们需要将json字符串以
{ status: 1, sum: 9 }
这种方式显示,而从服务端取回来的时候往往是这样
{status: 1, sum: 9}
什么?无所谓?
如果数据很庞大的时候,比如这样
复制代码 代码如下:
{status:1,totalcount:2,list:[{id:2305b1e2-4e31-4fd3-8eb6-db57641914df,code:8147056167227050270,title:testing,type:产品,status:已处理,datetime:2014-07-12T21:16:46,replycontent:好的,只是测试},{id:3a6546f6-49a7-4a17-b679-b3812b12b27e,code:8147056167227050269,title:我建议龙头有多种选配方式,type:产品,status:未处理,datetime:2014-07-12T18:49:08.933,replycontent:},{id:f735e461-ca72-4b44-8d7b-cd97ac09802f,code:8147056167227050268,title:这个产品不怎么好,不好用,type:产品,status:未处理,datetime:2014-07-12T15:06:19.1,replycontent:},{id:15926d9d-f469-4921-b01d-4b48ef8bd93d,code:7141054273018032465,title:jdjbcn,type:服务,status:未处理,datetime:2014-05-27T01:03:46.477,replycontent:},{id:1debf78f-42b3-4037-b71f-34075eed92bc,code:4141051277003536211,title:jdjbxn.x,type:服务,status:未处理,datetime:2014-05-27T00:53:21.18,replycontent:},{id:27593c52-b327-4557-8106-b9156df53909,code:1143051276001357050,title:ghggghh,type:服务,status:未处理,datetime:2014-05-27T00:35:05.933,replycontent:},{id:040198fc-b466-46c1-89d8-0514fbde9480,code:4142053251166372433,title:你好,你知道啦,我不喜欢白色浴缸,type:服务,status:未处理,datetime:2014-05-25T16:37:43.853,replycontent:},{id:16185418-d461-4e98-83c3-824eb7e344d6,code:4145058213013197148,title:hdjbchh,type:服务,status:未处理,datetime:2014-05-21T01:19:14.903,replycontent:},{id:6c043404-c1db-42e8-adeb-d4880fa7d1b5,code:0142051185128085372,title:ghhjdhd,type:服务,status:未处理,datetime:2014-05-18T12:08:37.997,replycontent:},{id:2dca1a38-a32b-4955-a99c-2ed7d6de60fa,code:3146050186122030382,title:hsibcn,type:服务,status:未处理,datetime:2014-05-18T12:03:38.913,replycontent:}]}
如果没有格式化,将很难查看。。。
使用下面的方法,将结果格式化为这样
{ status: 1, totalcount: 2, list: [ { id: 2305b1e2-4e31-4fd3-8eb6-db57641914df, code: 8147056167227050270, title: testing, type: 产品, status: 已处理, datetime: 2014-07-12T21:16:46, replycontent: 好的,只是测试 }, { id: 3a6546f6-49a7-4a17-b679-b3812b12b27e, code: 8147056167227050269, title: 我建议龙头有多种选配方式, type: 产品, status: 未处理, datetime: 2014-07-12T18:49:08.933, replycontent: }, { id: f735e461-ca72-4b44-8d7b-cd97ac09802f, code: 8147056167227050268, title: 这个产品不怎么好,不好用, type: 产品, status: 未处理, datetime: 2014-07-12T15:06:19.1, replycontent: }, { id: 15926d9d-f469-4921-b01d-4b48ef8bd93d, code: 7141054273018032465, title: jdjbcn, type: 服务, status: 未处理, datetime: 2014-05-27T01:03:46.477, replycontent: }, { id: 1debf78f-42b3-4037-b71f-34075eed92bc, code: 4141051277003536211, title: jdjbxn.x, type: 服务, status: 未处理, datetime: 2014-05-27T00:53:21.18, replycontent: }, { id: 27593c52-b327-4557-8106-b9156df53909, code: 1143051276001357050, title: ghggghh, type: 服务, status: 未处理, datetime: 2014-05-27T00:35:05.933, replycontent: }, { id: 040198fc-b466-46c1-89d8-0514fbde9480, code: 4142053251166372433, title: 你好,你知道啦,我不喜欢白色浴缸, type: 服务, status: 未处理, datetime: 2014-05-25T16:37:43.853, replycontent: }, { id: 16185418-d461-4e98-83c3-824eb7e344d6, code: 4145058213013197148, title: hdjbchh, type: 服务, status: 未处理, datetime: 2014-05-21T01:19:14.903, replycontent: }, { id: 6c043404-c1db-42e8-adeb-d4880fa7d1b5, code: 0142051185128085372, title: ghhjdhd, type: 服务, status: 未处理, datetime: 2014-05-18T12:08:37.997, replycontent: }, { id: 2dca1a38-a32b-4955-a99c-2ed7d6de60fa, code: 3146050186122030382, title: hsibcn, type: 服务, status: 未处理, datetime: 2014-05-18T12:03:38.913, replycontent: } ] }
实现代码如下:
private string ConvertJsonString(string str) { //格式化json字符串 JsonSerializer serializer = new JsonSerializer(); TextReader tr = new StringReader(str); JsonTextReader jtr = new JsonTextReader(tr); object obj = serializer.Deserialize(jtr); if (obj != null) { StringWriter textWriter = new StringWriter(); JsonTextWriter jsonWriter = new JsonTextWriter(textWriter) { Formatting = Formatting.Indented, Indentation = 4, IndentChar = ' ' }; serializer.Serialize(jsonWriter, obj); return textWriter.ToString(); } else { return str; } }
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。