將一個字符串對象數組轉化爲List

String st;

        Gson gson = new Gson();
        Type listType = new TypeToken<List<SearchModel>>(){}.getType();
        List<SearchModel> smlist = gson.fromJson(st, listType);

maven依賴：

<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.3.1</version>
 </dependency>