问题描述
- 我用BeanUtils时,怎么也拷贝不了,也没报任何错误,求助
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@Test public void testBean() throws Exception{ User user1=new User(); User user2=new User(); user2.setUsername("sssssssdsadss"); user2.setUserId(223); user2.setPassword("dsds"); BeanUtils.copyProperties(user1, user2); System.out.println(user1); }
public class User {
private int userId; private String username; private String password; public int getUserId() { return userId; } public User setUserId(int userId) { this.userId = userId; return this; } public String getUsername() { return username; } public User setUsername(String username) { this.username = username; return this; } public String getPassword() { return password; } public User setPassword(String password) { this.password = password; return this; } @Override public String toString() { return "User [userId=" + userId + ", username=" + username + ", password=" + password + "]"; }
}
jar包:commons-beanutils-1.8.3.jar、commons-logging-1.1.1.jar
时间: 2024-09-05 18:28:45