/*
* Copyright 2007-present the original author or authors.
*
* 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
*
* 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.net.*;
import java.io.*;
import java.nio.channels.*;
import java.util.Properties;
public class MavenWrapperDownloader {
private static final String WRAPPER_VERSION = "0.5.6";
/**
* 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/"
+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".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) {
System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
} finally {
try {
if(mavenWrapperPropertyFileInputStream != null) {
mavenWrapperPropertyFileInputStream.close();
}
} catch (IOException e) {
// Ignore ...
}
}
}
System.out.println("- Downloading from: " + url);
File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
if(!outputFile.getParentFile().exists()) {
if(!outputFile.getParentFile().mkdirs()) {
System.out.println(
"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
}
}
System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
try {
downloadFileFromURL(url, outputFile);
System.out.println("Done");
System.exit(0);
} catch (Throwable e) {
System.out.println("- Error downloading");
e.printStackTrace();
System.exit(1);
}
}
private static void downloadFileFromURL(String urlString, File destination) throws Exception {
if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
String username = System.getenv("MVNW_USERNAME");
char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
}
URL website = new URL(urlString);
ReadableByteChannel rbc;
rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream(destination);
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
fos.close();
rbc.close();
}
}
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springboot.zip (75个子文件)
springboot
HELP.md 972B
mvnw.cmd 6KB
springboot_08_ssmp.iml 10KB
pom.xml 2KB
src
test
java
com
itheima
dao
BookDaoTestCase.java 2KB
service
BookServiceTestCase.java 2KB
BookServiceTest.java 2KB
main
resources
templates
static
pages
books.html 12KB
plugins
font-awesome
css
font-awesome.css 41KB
font-awesome.min.css 30KB
fonts
FontAwesome.otf 132KB
fontawesome-webfont.eot 162KB
fontawesome-webfont.woff 96KB
fontawesome-webfont.woff2 75KB
fontawesome-webfont.svg 437KB
fontawesome-webfont.ttf 162KB
elementui
index.js 483KB
index.css 194KB
fonts
element-icons.woff 6KB
js
axios-0.18.0.js 13KB
index.js 554KB
vue.js 304KB
jquery.min.js 85KB
css
style.css 11KB
application.yml 378B
java
com
itheima
SSMPApplication.java 312B
controller
BookController.java 3KB
utils
ProjectExceptionAdvice.java 591B
R.java 549B
BookController2.java 1KB
dao
BookDao.java 233B
service
BookService.java 390B
impl
BookServiceImpl.java 2KB
BookServiceImpl2.java 1KB
IBookService.java 477B
domain
Book.java 205B
config
MPConfig.java 612B
.mvn
wrapper
maven-wrapper.properties 218B
maven-wrapper.jar 50KB
MavenWrapperDownloader.java 5KB
target
classes
static
pages
books.html 12KB
plugins
font-awesome
css
font-awesome.css 41KB
font-awesome.min.css 30KB
fonts
FontAwesome.otf 132KB
fontawesome-webfont.eot 162KB
fontawesome-webfont.woff 96KB
fontawesome-webfont.woff2 75KB
fontawesome-webfont.svg 437KB
fontawesome-webfont.ttf 162KB
elementui
index.js 483KB
index.css 194KB
fonts
element-icons.woff 6KB
js
axios-0.18.0.js 13KB
index.js 554KB
vue.js 304KB
jquery.min.js 85KB
css
style.css 11KB
application.yml 378B
com
itheima
SSMPApplication.class 723B
controller
BookController.class 4KB
utils
ProjectExceptionAdvice.class 923B
R.class 3KB
BookController2.class 3KB
dao
BookDao.class 364B
service
BookService.class 711B
IBookService.class 895B
impl
BookServiceImpl2.class 2KB
BookServiceImpl.class 5KB
domain
Book.class 3KB
config
MPConfig.class 987B
test-classes
com
itheima
dao
BookDaoTestCase.class 5KB
service
BookServiceTest.class 3KB
BookServiceTestCase.class 3KB
generated-test-sources
test-annotations
generated-sources
annotations
mvnw 10KB
.gitignore 395B
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