spring-boot学习三：运用@configurationProperties与@Validated进行JSR303数据格式校验

package com.hai.bao.springboot02;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

/**
 * @author ：haibao.wang
 * @date ：Created in 2019/8/31 17:36
 * @description：JSR303数据校验样例
 * @modified By：
 * @version: $
 */
@Component
@ConfigurationProperties(prefix = "user")
public class User {
    private String email;
    private String password;

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    @Override
    public String toString() {
        return "User{" +
                "email=‘" + email + ‘\‘‘ +
                ", password=‘" + password + ‘\‘‘ +
                ‘}‘;
    }
}

#配置User类中的相关内容
user.email=1111
user.password=123456

Caused by: org.springframework.boot.context.properties.bind.validation.BindValidationException: Binding validation errors on user
   - Field error in object ‘user‘ on field ‘email‘: rejected value [1111]; codes [Email.user.email,Email.email,Email.java.lang.String,Email]; 
arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [user.email,email]; arguments [];
 default message [email],[Ljavax.validation.constraints.Pattern$Flag;@7cd1ac19,.*]; default message [不是一个合法的电子邮件地址];
 origin class path resource [application.properties]:13:12