通过JSON转实体类

• RootEntity

      ` 
        package com.ithelei;
        import java.util.List;
    
        public class RootEntity {
    
        private String errorCode;
        private String errorMsg;
        private List<UserEntity> data;
    
        public String getErrorCode() {
            return errorCode;
        }
    
        public void setErrorCode(String errorCode) {
            this.errorCode = errorCode;
        }
    
        public String getErrorMsg() {
            return errorMsg;
        }
    
        public void setErrorMsg(String errorMsg) {
            this.errorMsg = errorMsg;
        }
    
        public List<UserEntity> getData() {
            return data;
        }
    
        public void setData(List<UserEntity> data) {
            this.data = data;
        }
    
        @Override
        public String toString() {
            return "RootEntity [errorCode=" + errorCode + ", errorMsg=" + errorMsg + ", data=" + data + "]";
        }
    
        }
        `
  

• UserEntity

          `package com.ithelei;
    
         public class UserEntity {
    
        private String position;
        private String userName;
        private String webAddres;
    
        public String getPosition() {
            return position;
        }
    
        public void setPosition(String position) {
            this.position = position;
        }
    
        public String getUserName() {
            return userName;
        }
    
        public void setUserName(String userName) {
            this.userName = userName;
        }
    
        public String getWebAddres() {
            return webAddres;
        }
    
        public void setWebAddres(String webAddres) {
            this.webAddres = webAddres;
        }
    
        @Override
        public String toString() {
            return "UserEntity [position=" + position + ", userName=" + userName + ", webAddres=" + webAddres + "]";
        }
    
      }
      `
  

• JSONTest

        `public static void main(String[] args) { 
         jsonToBean();
         }
         `

        `public static  void jsonToBean() { 
        String jsonStr = "{\"errorCode\": \"0\",\"errorMsg\": \"调用接口成功\",\"data\": [{\"userName\": \"贺雷\",\"position\": \"网站技术负责人\",\"webAddres\": \"www.ithelei.com\"}]}";
        // 将json字符串转换成实体
        RootEntity rootEntity = new JSONObject().parseObject(jsonStr, RootEntity.class);
        System.out.println(rootEntity.toString());
        }`

• 邮箱 ：ithelei@sina.cn
• Good Luck!