BeanUtils.copyProperties()用法

不廢話直接上例子,一看就懂.

// 獲取UserFrom表單數據
UserFrom userForm = (UserFrom)from;
?
// 構造一個User對象
User user = new User();
?
// 賦值
user.setUserName(userFrom.getUserName);
user.setUserAge(userForm.getUserAge);
user.setBirthday(userForm.getBirthday);
......
?

相當于以下情況.

// 獲取UserFrom表單數據
UserFrom userForm = (UserFrom)from;
?
// 構造一個User對象
User user = new User();
?
// 賦值
BeanUtils.copyProperties(user,userFrom);