Question

我几周前开始使用C＃进行编程工作，我试图从大量数据中提取一些信息，实际上是通过GET / POST http请求收集的。

到目前为止，我没有遇到任何问题，但我现在正在努力解决这个困难，我相信你的眼睛看起来很荒谬。这就是为什么我要向你走来，不用担心我试图研究它但没有成功。

这是我的清单

[{"id":"28",
"name":"Whitechapel Station",
"logo":"gfx\/whitechapel_station\/whitechapel_station_logo.gif",
"x":"85129",
"y":"36575",
"extentsX1":"0",
"extentsX2":"0",
"extentsY1":"0",
"extentsY2":"0",
"zoomlevel":"4",
"code":"PRJ",
"asset_type":"fixed",
"symbol":"project"}

,{"id":"46",
"name":"Connaught Tunnel",
"logo":"gfx\/connaught_tunnel\/connaught_tunnel_logo.",
"x":"91668",
"y":"35238",
"extentsX1":"0",
"extentsX2":"0",
"extentsY1":"0",
"extentsY2":"0",
"zoomlevel":"4",
"code":"PRJ",
"asset_type":"fixed",
"symbol":"project"}
]

我真正想到的是，只提取每个big {}的“id”和“name”。你有什么想法吗？

干杯队友。

克莱门特

编辑：代码通常不像这样。这只是一条没有回报的大直线，如下所示。

[{"id":"28","name":"Whitechapel Station","logo":"gfx\/whitechapel_station\/whitechapel_station_logo.gif","x":"85129","y":"36575","extentsX1":"0","extentsX2":"0","extentsY1":"0","extentsY2":"0","zoomlevel":"4","code":"PRJ","asset_type":"fixed","symbol":"project"},{"id":"46","name":"Connaught Tunnel","logo":"gfx\/connaught_tunnel\/connaught_tunnel_logo.","x":"91668","y":"35238","extentsX1":"0","extentsX2":"0","extentsY1":"0","extentsY2":"0","zoomlevel":"4","code":"PRJ","asset_type":"fixed","symbol":"project"}]

Answer 1

您发布的示例采用JSON格式。为了反序列化JSOn字符串，您应该使用JSON.NET等工具。

首先，创建一个与要反序列化的属性匹配的c＃对象：

public class MyObject
{
    public int id { get; set; }
    public string name { get; set; }
}

然后，反序列化：

var myObjects = JsonConvert.DeserializeObject<List<MyObject>>(theString);

然后，您可以使用这些值：

int id = myObjects[0].id;
string name = myObjects[0].name;

Answer 2

好的，基本上我做了一个很大的错误。我在每个[或]和{或}之间添加了字符。解决了！

如何将字符串拆分为多维数组？

2 个答案: