package cn.lihu.jh.framework.desensitize.core.slider.annotation; 
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import cn.lihu.jh.framework.desensitize.core.base.annotation.DesensitizeBy; 
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import cn.lihu.jh.framework.desensitize.core.slider.handler.BankCardDesensitization; 
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import com.fasterxml.jackson.annotation.JacksonAnnotationsInside; 
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import java.lang.annotation.Documented; 
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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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/** 
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 * 银行卡号 
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 * 
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 * @author gaibu 
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 */ 
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@Documented 
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@Target({ElementType.FIELD}) 
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@Retention(RetentionPolicy.RUNTIME) 
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@JacksonAnnotationsInside 
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@DesensitizeBy(handler = BankCardDesensitization.class) 
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public @interface BankCardDesensitize { 
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    /** 
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     * 前缀保留长度 
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     */ 
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    int prefixKeep() default 6; 
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    /** 
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     * 后缀保留长度 
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     */ 
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    int suffixKeep() default 2; 
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    /** 
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     * 替换规则,银行卡号; 比如:9988002866797031 脱敏之后为 998800********31 
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     */ 
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    String replacer() default "*"; 
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} 
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