【发布时间】:2020-11-27 02:11:37
【问题描述】:
所以我的问题与其他问题有点不同。它抛出的错误不是字段名称,而是表单中的输入。我以前从未遇到过这个错误
错误。 '' 的内容是我输入密码的关键
org.springframework.beans.NotReadablePropertyException: 无效 bean 类 [com.Alex.UserPackage.User] 的属性 'Yijian@123': Bean 属性 'Yijian@123' 不可读或有无效的 getter 方法: getter 的返回类型是否与 getter 的参数类型匹配 二传手?在 org.springframework.beans.AbstractNestablePropertyAccessor.getPropertyValue(AbstractNestablePropertyAccessor.java:622) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] 在 org.springframework.beans.AbstractNestablePropertyAccessor.getPropertyValue(AbstractNestablePropertyAccessor.java:612) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] 在 org.springframework.validation.AbstractPropertyBindingResult.getActualFieldValue(AbstractPropertyBindingResult.java:104) ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]
实体类
@Entity
@ValidPassword
public class User {
@Pattern(regexp="[a-zA-Z]+", message = "Enter letters only!")
private String firstName;
@Pattern(regexp="[a-zA-Z]+", message = "Enter letters only!")
private String lastName;
private String password;
private String matchingPassword;
private String passportNumber;
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getMatchingPassword() {
return matchingPassword;
}
public void setMatchingPassword(String matchingPassword) {
this.matchingPassword = matchingPassword;
}
}
@ValidPassword 自定义注解。在我使用 getter 获取密码和匹配密码后,错误开始发生
private String message;
@Override
public boolean isValid(User user, ConstraintValidatorContext context) {
String password = user.getPassword();
String matchingPassword = user.getMatchingPassword();
if (password== null || matchingPassword == null) {
return false;
}
System.out.println("PASSWORDS: " + password + matchingPassword);
boolean flag = Pattern.matches("^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!@$%^&*-]).{8,}$", password);
boolean flag1 = password.equals(matchingPassword);
if ( !flag1 ) {
message = "Passwords do not match!";
}
context.disableDefaultConstraintViolation();
context.buildConstraintViolationWithTemplate(message)
.addPropertyNode(password).addConstraintViolation();
return flag && flag1;
}
//Show default message if no special message is set
@Override
public void initialize(ValidPassword validPassword) {
message = validPassword.message();
}
表单密码部分
<div class = "row">
<div class="col-sm-6 form-group">
<label>Password : </label> <Input type="password"
th:field="*{password}" th:required="required" class="form-control" />
<p th:if="${#fields.hasErrors('password')}"
th:errors="*{password}" class="alert alert-danger"></p>
</div>
【问题讨论】:
标签: spring-boot hibernate spring-mvc annotations spring-annotations