在開發過程中,往往會遇到數據類型轉換的情況,根據自己的業務,可能轉換類型有多種,下面就說一下json字符串和字典類型的轉換。
1 public static class JsonUntity
2 {
3 /// <summary>
4 /// 將字典類型序列化為json字符串
5 /// </summary>
6 /// <typeparam name="TKey">字典key</typeparam>
7 /// <typeparam name="TValue">字典value</typeparam>
8 /// <param name="dict">要序列化的字典數據</param>
9 /// <returns>json字符串</returns>
10 public static string SerializeDictionaryToJsonString<TKey, TValue>(Dictionary<TKey, TValue> dict)
11 {
12 if (dict.Count == 0)
13 return "";
14
15 string jsonStr = JsonConvert.SerializeObject(dict);
16 return jsonStr;
17 }
18
19 /// <summary>
20 /// 將json字符串反序列化為字典類型
21 /// </summary>
22 /// <typeparam name="TKey">字典key</typeparam>
23 /// <typeparam name="TValue">字典value</typeparam>
24 /// <param name="jsonStr">json字符串</param>
25 /// <returns>字典數據</returns>
26 public static Dictionary<TKey, TValue> DeserializeStringToDictionary<TKey, TValue>(string jsonStr)
27 {
28 if (string.IsNullOrEmpty(jsonStr))
29 return new Dictionary<TKey, TValue>();
30
31 Dictionary<TKey, TValue> jsonDict = JsonConvert.DeserializeObject<Dictionary<TKey, TValue>>(jsonStr);
32
33 return jsonDict;
34
35 }
36 }