ElementType cannot be resolved to a variable 二、异常原因: 没有引入这两个类 三、解决方法: 手动引入RetentionPolicy和ElementType这两个类 方法一: import java.lang.annotation.* 方法二: import java.lang.annotation.RetentionPolicy; import java.lang.annotation.ElementType;...
ElementType cannot be resolved to a variable 二、异常原因: 没有引入这两个类 三、解决方法: 手动引入RetentionPolicy和ElementType这两个类 方法一: import java.lang.annotation.* 方法二: import java.lang.annotation.RetentionPolicy; import java.lang.annotation.ElementType;...
ElementType cannot be resolved to a variable @Retention和@Target都能导入进来,没办法只能手动导入包了 import java.lang.annotation.* 或 import java.lang.annotation.RetentionPolicy; import java.lang.annotation.ElementType; 这样,RetentionPolicy/ElementType cannot be resolved to a variable问题就解决了...
String[][] resolvedElementTypeNames = type.resolveType(elementTypeName);if(resolvedElementTypeNames ==null|| resolvedElementTypeNames.length !=1) {// check if type parameterITypeParameter typeParameter = method.getTypeParameter(elementTypeName);if(!typeParameter.exists()) { typeParameter = type.getType...