Map中的Object转成javabean

1、引用阿里的fastjson

    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>1.2.58</version>
    </dependency>

　2、执行转换

　　CountManage countManage=JSON.parseObject(JSON.toJSONString(params.get("countManage")), new TypeReference<CountManage>(){});