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Hutool是一个小而全的Java工具类库,通过静态方法封装,降低相关API的学习成本,提高工作效率,使Java拥有函数式语言般的优雅,让Java语言也可以“甜甜的”。

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/*
 * Copyright (C) 2017 hutool.cn
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.hutool;

import cn.hutool.core.lang.ConsoleTable;
import cn.hutool.core.util.ClassUtil;
import cn.hutool.core.util.StrUtil;

import java.util.Set;

/**
 * 

* 秋千水,竹马道,一眼见你,万物不及。
* 春水生,春林初胜,春风十里不如你。 *

* *

* Hutool是一个小而全的Java工具类库,通过静态方法封装,降低相关API的学习成本,提高工作效率,使Java拥有函数式语言般的优雅,让Java语言也可以“甜甜的”。 *

* *

* Hutool中的工具方法来自于每个用户的精雕细琢,它涵盖了Java开发底层代码中的方方面面,它既是大型项目开发中解决小问题的利器,也是小型项目中的效率担当;
*

* *

Hutool是项目中“util”包友好的替代,它节省了开发人员对项目中公用类和公用工具方法的封装时间,使开发专注于业务,同时可以最大限度的避免封装不完善带来的bug。

* * @author Looly */ public class Hutool { public static final String AUTHOR = "Looly"; private Hutool() { } /** * 显示Hutool所有的工具类 * * @return 工具类名集合 * @since 5.5.2 */ public static Set> getAllUtils() { return ClassUtil.scanPackage("cn.hutool", (clazz) -> (false == clazz.isInterface()) && StrUtil.endWith(clazz.getSimpleName(), "Util")); } /** * 控制台打印所有工具类 */ public static void printAllUtils() { final Set> allUtils = getAllUtils(); final ConsoleTable consoleTable = ConsoleTable.create().addHeader("工具类名", "所在包"); for (Class clazz : allUtils) { consoleTable.addBody(clazz.getSimpleName(), clazz.getPackage().getName()); } consoleTable.print(); } }




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