今天在使用mybatis时，出现了一个问题：There is no getter for property named ‘user‘ in ‘class com.jyr.wh.domain.User，现记录下来
使用注解的形式写sql语名，参数为一个对象
以下为正确写法：
@Insert( "INSERT INTO t_user(openId,nickName,gender,language,city,province,country," + "avatarUrl,unionId,appid,timestamp) " + "VALUES(#{openId},#{nickName},#{gender},#{language},#{city},#{province},#{country}," + "#{avatarUrl},#{unionId},#{watermark.appid},#{watermark.timestamp})")int insert(User user);
|
import java.io.Serializable;
public class User implements Serializable {
private String openId; private String nickName; private String gender; private String language; private String city; private String province; private String country; private String avatarUrl;//头像 private String unionId; private WaterMark watermark;
public class WaterMark{ private String appid; private String timestamp; } }}
以上省略get、set方法
|
报错找不到user那是因为我的sql写错了，在values的参数中加了形参
@Insert( "INSERT INTO t_user(openId,nickName,gender,language,city,province,country," + "avatarUrl,unionId,appid,timestamp) " + "VALUES(#{user.openId},#{user.nickName},#{user.gender},#{user.language},#{user.city},#{user.province},#{user.country}," + "#{user.avatarUrl},#{user.unionId},#{user.watermark.appid},#{user.watermark.timestamp})")int insert(User user);
|
在使用注解方式时形参不用写，只写传的对象的属性即可，加上会报以上错误。
~~~~~~~~~~ 完 ~~~~~~~~~~~~
There is no getter for property named 'user' in 'class com.jyr.wh.domain.User' 异常
原文地址：https://www.cnblogs.com/skyxia/p/10202068.html
时间： 2024-10-31 03:14:56