/*
* 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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Java项目:就业管理系统设计和实现(java+springboot+ssm)
共244个文件
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js:27个
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就业管理系统: 该毕业设计采用了spring boot,spring,spring mvc,mybatis作为后端技术框架,这些组合稳定抗打,前端使用了layui,界面美观大方。 主要解决了各大高校统计应届毕业生就业的问题, 功能包括:登录,就业信息管理,就业统计管理,用户管理,就业信息管理中包含了专业,岗位,企业等多个搜索条件,对于打算寻找毕业设计或者找项目练手的同学来说,该系统相对功能简单,上手较快。
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Java项目:就业管理系统设计和实现(java+springboot+ssm) (244个子文件)
mvnw.cmd 6KB
layui.css 73KB
layer.css 14KB
layui.mobile.css 10KB
laydate.css 7KB
code.css 1KB
login.css 433B
iconfont.eot 46KB
59.gif 10KB
22.gif 10KB
24.gif 8KB
13.gif 7KB
16.gif 7KB
39.gif 6KB
64.gif 6KB
63.gif 6KB
50.gif 6KB
loading-0.gif 6KB
4.gif 6KB
1.gif 5KB
42.gif 5KB
71.gif 5KB
21.gif 5KB
20.gif 5KB
29.gif 5KB
70.gif 4KB
5.gif 4KB
17.gif 4KB
27.gif 4KB
9.gif 4KB
44.gif 4KB
11.gif 4KB
8.gif 4KB
3.gif 4KB
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34.gif 4KB
41.gif 4KB
38.gif 4KB
65.gif 3KB
32.gif 3KB
45.gif 3KB
7.gif 3KB
12.gif 3KB
26.gif 3KB
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10.gif 3KB
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51.gif 3KB
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0.gif 3KB
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30.gif 2KB
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69.gif 2KB
14.gif 2KB
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62.gif 2KB
31.gif 2KB
55.gif 2KB
35.gif 2KB
15.gif 2KB
loading-2.gif 2KB
37.gif 1KB
68.gif 1KB
52.gif 777B
loading-1.gif 701B
.gitignore 333B
employmentinfo.html 10KB
usermanage.html 6KB
login.html 2KB
employmentstatistic.html 2KB
header.html 827B
commoncss.html 228B
commonjs.html 173B
employment-manage.iml 11KB
maven-wrapper.jar 50KB
MavenWrapperDownloader.java 5KB
EmploymentInfo.java 4KB
EmploymentInfoController.java 3KB
CommonResult.java 2KB
UserController.java 2KB
EmploymentInfoServiceImpl.java 2KB
EmploymentStatisticController.java 1KB
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