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• 5.2.11
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• Id.java

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io.github.jinghui70.rainbow.dbaccess.annotation.Id Maven / Gradle / Ivy

package io.github.jinghui70.rainbow.dbaccess.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 标识一个属性对应的数据库字段是不是主键
 */
@Target({ElementType.METHOD, ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
public @interface Id {

    // 自增型主键，插入时忽略此字段
    boolean autoIncrement() default false;

}