Json字符串转map集合

第一步:在pom.xml中添加依赖;

<dependency>          
     <groupId>com.alibaba</groupId>      
     <artifactId>fastjson</artifactId>          
     <version>1.2.47</version>          
</dependency>

第二步:编写测试代码;

import java.util.Map;
import com.alibaba.fastjson.JSON;
public class Demo1 {
 public static void main(String[] args) {
  String str = "{\"id\":11,\"status\":\"Analyze\",\"severity\":\"Review\"}";
     Map<String,Object> mapType = JSON.parseObject(str,Map.class); 
        for (Object obj : mapType.keySet()){ 
            System.out.println(obj+" = "+mapType.get(obj)); 
        } 
 }
}

第三步:查看运行结果;

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转载自www.cnblogs.com/chcha1/p/10720992.html