java – 使用org.json解析JSON

发布时间：2020-12-14 16:47:22 所属栏目：Java 来源：网络整理

导读：我试图解析一个服务器的输出,看起来像这样： { "GetFolderFilesByZoneResult": [ { "ID": 98748,"CreatedBy": "","UpdatedBy": "none","CreatedDate": "/Date(1308273033620+0100)/","UpdatedDate": "/Date(1308303003770+0100)/","CommentCount": 0,"Ke

我试图解析一个服务器的输出,看起来像这样：

{
  "GetFolderFilesByZoneResult": [
    {
      "ID": 98748,"CreatedBy": "","UpdatedBy": "none","CreatedDate": "/Date(1308273033620+0100)/","UpdatedDate": "/Date(1308303003770+0100)/","CommentCount": 0,"Key": "","Enabled": true,"MimeType": "video","Votes": 2,"TotalRating": 0,"AllowComments": true,"ViewCount": 323,"ReleaseDate": "/Date(1308273000000+0100)/","ExpireDate": "/Date(4102444800000+0000)/","Author": "","Size": 133799936,"Tag1": "","Tag2": "","Tag3": "","RecycleBin": false
    },{
      "ID": 99107,"CreatedDate": "/Date(1308583412520+0100)/","UpdatedDate": "/Date(1308583564007+0100)/","Votes": 0,"ViewCount": 33,"ReleaseDate": "/Date(1308583380000+0100)/","Size": 47955968,"RecycleBin": false
    }
  ]
}

我试图使用Java org.json来解析它,但是我对JSON / org.json没有任何经验,所以我有点麻烦.我该如何解析？

解决方法

1)假设你的路径上有JSON库(来自www.json.org),这很简单.

URI uri = new URI("http://someserver/data.json");
JSONTokener tokener = new JSONTokener(uri.toURL().openStream());
JSONObject root = new JSONObject(tokener);

从那里可以解决JSON对象的各个部分.看看Javadocs的具体细节.
https://developer.android.com/reference/org/json/package-summary.html

（编辑：李大同）

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