毕业设计：基于SpringBoot框架的动吧旅游后台项目

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/*
Licensed to the Apache Software Foundation （ASF） under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you 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

  https://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.
*/

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.util.Properties;

public class MavenWrapperDownloader {

    /**
     * Default URL to download the maven-wrapper.jar from if no ‘downloadUrl‘ is provided.
     */
    private static final String DEFAULT_DOWNLOAD_URL =
            “https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar“;

    /**
     * Path to the maven-wrapper.properties file which might contain a downloadUrl property to
     * use instead of the default one.
     */
    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
            “.mvn/wrapper/maven-wrapper.properties“;

    /**
     * Path where the maven-wrapper.jar will be saved to.
     */
    private static final String MAVEN_WRAPPER_JAR_PATH =
            “.mvn/wrapper/maven-wrapper.jar“;

    /**
     * Name of the property which should be used to override the default download url for the wrapper.
     */
    private static final String PROPERTY_NAME_WRAPPER_URL = “wrapperUrl“;

    public static void main（String args[]） {
        System.out.println（“- Downloader started“）;
        File baseDirectory = new File（args[0]）;
        System.out.println（“- Using base directory: “ + baseDirectory.getAbsolutePath（））;

        // If the maven-wrapper.properties exists read it and check if it contains a custom
        // wrapperUrl parameter.
        File mavenWrapperPropertyFile = new File（baseDirectory MAVEN_WRAPPER_PROPERTIES_PATH）;
        String url = DEFAULT_DOWNLOAD_URL;
        if（mavenWrapperPropertyFile.exists（）） {
            FileInputStream mavenWrapperPropertyFileInputStream = null;
            try {
                mavenWrapperPropertyFileInputStream = new FileInputStream（mavenWrapperPropertyFile）;
                Properties mavenWrapperProperties = new Properties（）;
                mavenWrapperProperties.load（mavenWrapperPropertyFileInputStream）;
                url = mavenWrapperProperties.getProperty（PROPERTY_NAME_WRAPPER_URL url）;
            } catch （IOException e） {
                Syste

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\
     文件        2017  2019-05-06 17:09  CGB-FK-V1.01\.classpath
     文件         303  2019-05-06 17:09  CGB-FK-V1.01\.gitignore
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\.mvn\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\.mvn\wrapper\
     文件        4625  2019-05-06 17:09  CGB-FK-V1.01\.mvn\wrapper\MavenWrapperDownloader.java
     文件       48337  2019-05-06 17:09  CGB-FK-V1.01\.mvn\wrapper\maven-wrapper.jar
     文件         116  2019-05-06 17:09  CGB-FK-V1.01\.mvn\wrapper\maven-wrapper.properties
     文件         717  2019-05-09 17:56  CGB-FK-V1.01\.project
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\.settings\
     文件         226  2019-05-10 08:21  CGB-FK-V1.01\.settings\org.eclipse.core.resources.prefs
     文件          69  2019-05-06 17:09  CGB-FK-V1.01\.settings\org.eclipse.jdt.apt.core.prefs
     文件         415  2019-05-06 17:09  CGB-FK-V1.01\.settings\org.eclipse.jdt.core.prefs
     文件          97  2019-05-06 17:09  CGB-FK-V1.01\.settings\org.eclipse.m2e.core.prefs
     文件          65  2019-05-06 17:09  CGB-FK-V1.01\.settings\org.springframework.ide.eclipse.prefs
     文件         613  2019-05-06 17:09  CGB-FK-V1.01\HELP.md
     文件        9114  2019-05-06 17:09  CGB-FK-V1.01\mvnw
     文件        5811  2019-05-06 17:09  CGB-FK-V1.01\mvnw.cmd
     文件        2371  2019-05-13 18:51  CGB-FK-V1.01\pom.xml
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\com\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\com\cy\
     文件         360  2019-05-16 08:13  CGB-FK-V1.01\src\main\java\com\cy\Application.java
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\com\cy\pj\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\com\cy\pj\common\
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\com\cy\pj\common\annotation\
     文件         351  2019-05-12 17:42  CGB-FK-V1.01\src\main\java\com\cy\pj\common\annotation\RequiredLog.java
     目录           0  2019-05-16 08:30  CGB-FK-V1.01\src\main\java\com\cy\pj\common\aspect\
     文件        3998  2019-05-13 13:27  CGB-FK-V1.01\src\main\java\com\cy\pj\common\aspect\SysLogAspect.java
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