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Code Issues Releases Wiki Activity

优化过时方法

This commit is contained in:
makejava 2022-10-13 10:37:35 +08:00
parent 19a7ddac8f
commit f3c904a0ee
1 changed files with 4 additions and 2 deletions
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6
src/main/java/com/sjhy/plugin/factory/AbstractItemFactory.java
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@ -2,6 +2,8 @@ package com.sjhy.plugin.factory;
import com.sjhy.plugin.entity.AbstractItem; import com.sjhy.plugin.entity.AbstractItem;
import java.lang.reflect.InvocationTargetException;
/** /**
* 抽象的项目工厂 * 抽象的项目工厂
* *
@ -13,9 +15,9 @@ public class AbstractItemFactory {
public static <T extends AbstractItem<T>> T createDefaultVal(Class<T> cls) { public static <T extends AbstractItem<T>> T createDefaultVal(Class<T> cls) {
try { try {
T instance = cls.newInstance(); T instance = cls.getDeclaredConstructor().newInstance();
return instance.defaultVal(); return instance.defaultVal();
} catch (InstantiationException | IllegalAccessException e) { } catch (InstantiationException | IllegalAccessException | NoSuchMethodException | InvocationTargetException e) {
throw new IllegalArgumentException("构建示例失败", e); throw new IllegalArgumentException("构建示例失败", e);
} }
} }