读取Chrome书签文件

使用C#读取Chrome浏览器的本地书签文件，当前文件在C盘下用户文件夹\AppData\Local\Google\Chrome\User Data\Default\下的Bookmarks

打开这个文件我们发现就是一个json文本文件

{
   "checksum": "e723a57c9d9cbcae27ce0e1f8a5b7e71",
   "roots": {
      "bookmark_bar": {
         "children": [ {
            "date_added": "",
            "id": "",
            "meta_info": {
               "last_visited_desktop": ""
            },
            "name": "微软 Bing 搜索 - 国内版",
            "type": "url",
            "url": "https://cn.bing.com/"
         } ],
         "date_added": "",
         "date_modified": "",
         "id": "",
         "name": "书签栏",
         "type": "folder"
      },
      "other": {
         "children": [  ],
         "date_added": "",
         "date_modified": "",
         "id": "",
         "name": "其他书签",
         "type": "folder"
      },
      "synced": {
         "children": [  ],
         "date_added": "",
         "date_modified": "",
         "id": "",
         "name": "移动设备书签",
         "type": "folder"
      }
   },
   "version":
}

为了方便读取操作还是将json字符串转换为对象这里分析json结构创建对应的对象

 namespace DataOperation.Model
 {
     /// <summary>
     /// Chorme书签保存文件结构
     /// </summary>
     public class ChromeBookmarks
     {
         public string checksum { get; set; }
         public bookmark roots { get; set; }
         //public  string sync_transaction_version { get; set; }
         public string version { get; set; }
         //public  string synced { get; set; }
     }

     public class bookmark
     {
         public datameta bookmark_bar { get; set; }
         public datameta other { get; set; }
     }

     public class datameta
     {
         public List<datameta> children { get; set; }
         public  string date_added { get; set; }
         public  string date_modified { get; set; }
         public  string id { get; set; }
         public meta_info meta_info { get; set; }
         public  string name { get; set; }
         public  string sync_transaction_version { get; set; }
         public  string type { get; set; }
         public  string url { get; set; }
     }

     public class meta_info
     {
         public string last_visited_desktop { get; set; }
     }
 }

利用.NET提供的Newtonsoft.Json.dll来进行转换这里预先封装两个方法

         /// <summary>
         /// json序列化
         /// </summary>
         /// <typeparam name="T">数据类型</typeparam>
         /// <param name="data">数据</param>
         /// <returns></returns>
         public static string ListToJson<T>(T data)
         {
             string str = string.Empty;
             try
             {
                 if (null != data)
                     str = JsonConvert.SerializeObject(data);
             }
             catch (Exception e)
             {

             }
             return str;
         }

         /// <summary>
         /// 反序列化
         /// </summary>
         /// <typeparam name="T">数据类型</typeparam>
         /// <param name="jsonstr">数据</param>
         /// <returns></returns>
         public static Object JsonToList<T>(string jsonstr)
         {
             Object obj = null;
             try
             {
                 if (null != jsonstr)
                     obj = JsonConvert.DeserializeObject<T>(jsonstr);//反序列化
             }
             catch (Exception e)
             {

             }
             return obj;
         }

剩下的就是将Bookmarks文本文件读取后进行转换了

下面部分代码

         /// <summary>
         /// 读取文件
         /// </summary>
         /// <param name="filePath"></param>
         /// <returns></returns>
         public static string FileRead(string filePath)
         {
             string rel = File.ReadAllText(filePath);
             return rel;
         }    

         /// <summary>
         /// 获取Chrome浏览器书签对象
         /// </summary>
         /// <param name="filePath"></param>
         /// <returns></returns>
         public ChromeBookmarks GetChromeBookmarksData(string filePath)
         {
             string str = FileRead(filePath);
             object chromeBookmarks = JsonToList<ChromeBookmarks>(str);
             if (chromeBookmarks != null)
             {
                 return (ChromeBookmarks)chromeBookmarks;
             }
             return null;
         }