[java] 스프링에서 GSON 을 이용하여 JSON 문자열 파싱

요거 추가
<dependency>
    <groupId>com.google.code.gson</groupId>
    <artifactId>gson</artifactId>
    <version>2.5</version>
</dependency>


요거 로 파싱
Gson gson = new Gson();
String jsonString = "[{'id':'jekalmin','name':'Min','age':26,'address':'Seoul'},{'id':'park','name':'park','age':27,'address':'Seoul'},{'id':'kim','name':'kim','age':28,'address':'Incheon'}]";

List<HashMap<String,Object>> list = gson.fromJson(jsonString, new TypeToken<List<HashMap<String,Object>>>(){}.getType());

for(int i=0;i < list.size();i++) {
HashMap<String,Object> map = (HashMap<String,Object>)list.get(i);
System.out.println(map.get("id"));
}