RetentionPolicy/ ElementType cannot be resolved to a variable
2018-02-07 11:13
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这是很久之前遇到的一个问题。
当时是在自定义注解，在定义
解决办法（手动导入类路径）：
当时是在自定义注解，在定义
@Target(value=ElementType.FIELD)和
@Retention (value=RetentionPolicy.RUNTIME)类时报错。
解决办法（手动导入类路径）：
import java.lang.annotation.RetentionPolicy; import java.lang.annotation.ElementType;
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