手机号校验注解

2026-01-18 13:23:14 +08:00
parent 1c6a5dc3be
commit 160a5fecd9
4 changed files with 59 additions and 0 deletions
@@ -0,0 +1,28 @@
+package top.crushtj.framework.common.validator;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * @author ayi
+ * @version V1.0
+ * @title PhoneNumber
+ * @date 2026/01/18
+ * @description 手机号验证
+ */
+
+@Target({ ElementType.METHOD, ElementType.FIELD, ElementType.ANNOTATION_TYPE, ElementType.PARAMETER })
+@Retention(RetentionPolicy.RUNTIME)
+@Constraint(validatedBy = PhoneNumberValidator.class)
+public @interface PhoneNumber {
+    String message() default "手机号格式不正确, 需为 11 位数字";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default {};
+}
@@ -0,0 +1,25 @@
+package top.crushtj.framework.common.validator;
+
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+
+/**
+ * @author ayi
+ * @version V1.0
+ * @title PhoneNumberValidator
+ * @date 2026/01/18 13:17
+ * @description 手机号验证器
+ */
+
+public class PhoneNumberValidator implements ConstraintValidator<PhoneNumber,String> {
+    @Override
+    public boolean isValid(String phoneNumber, ConstraintValidatorContext context) {
+        // 校验逻辑：正则表达式判断手机号是否为 11 位数字
+        return phoneNumber != null && phoneNumber.matches("\\d{11}");
+    }
+
+    @Override
+    public void initialize(PhoneNumber constraintAnnotation) {
+        ConstraintValidator.super.initialize(constraintAnnotation);
+    }
+}