下次给相关

都很疯狂了黑色的考虑对方
1、表单验证
@Override
public void validate() {
if(null == username || "".equals

(this.username.trim())) {
this.addFieldError("username",

"*用户名不能为空");
}
if(null == password || "".equals

(password) ||Validate.validatePassword(password)) {
this.addFieldError("password",

"*密码必须是字母开头,有字母数字下划线组成");
}
super.validate();

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转载自nyliuzhen824.iteye.com/blog/1709733
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