20 lines
732 B
Java
20 lines
732 B
Java
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package com.greenorange.promotion.annotation;
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import javax.validation.Constraint;
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import javax.validation.Payload;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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// 自定义校验注解
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@Constraint(validatedBy = EnumValidator.class)
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@Target({ ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD })
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@Retention(RetentionPolicy.RUNTIME)
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public @interface EnumValue {
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String message() default "无效的用户角色"; // 错误信息
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Class<?>[] groups() default {}; // 组别
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Class<? extends Payload>[] payload() default {}; // 负载
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Class<? extends Enum<?>> enumClass(); // 枚举类类型
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}
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