/*
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) {
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 direcrory '" + 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 {
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项目实训源代码+thymeleaf+mysql+mybatis
共54个文件
html:16个
java:9个
class:8个
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运行环境: 1、JDK1.8及以上版本 2、Tomcat 8.0及以上版本 3、MySql 5.7及以上版本 开发工具: 1、后端开发工具:Intellij IDEA,Maven 使用技术: 1、MySql、MyBatis数据库技术 3、SpringBoot框架,注解使用 4、thymeleaf模板的配置,常用标签的使用,if,for,include,replace标签 6、用户管理:新增,修改,删除,查询功能 9、页面功能由html+thymeleaf实现 10、数据库脚本及数据在项目源代码主文件夹user.sql 课程资料: 1.项目源代码,数据库脚本文件
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springboot+thymeleaf.rar (54个子文件)
sb_mybatis_thymeleaf
pom.xml 2KB
target
test-classes
com
lwbldy
demo
SbMybatisThymeleafApplicationTests.class 662B
generated-test-sources
test-annotations
classes
application.properties 2KB
templates
utilsDemo.html 704B
includDemo.html 735B
userAdd.html 1KB
index.html 3KB
ifdemo.html 1KB
forDemo.html 1KB
template
footer.html 176B
userList.html 2KB
com
lwbldy
demo
dao
UserDao.class 626B
SbMybatisThymeleafApplication.class 860B
ConfigMvc.class 1KB
controller
IndexController.class 5KB
service
UserService.class 590B
impl
UserServiceImpl.class 2KB
entity
User.class 2KB
static
css
index.css 143B
images
bg.jpg 3.37MB
js
jquery.min.js 82KB
mybatis
mapper
UserMapper.xml 1KB
generated-sources
annotations
springboot项目实训.rar 650KB
mvnw 9KB
sb_mybatis_thymeleaf.iml 11KB
src
test
java
com
lwbldy
demo
SbMybatisThymeleafApplicationTests.java 344B
main
resources
application.properties 2KB
templates
utilsDemo.html 704B
includDemo.html 735B
userAdd.html 1KB
index.html 3KB
ifdemo.html 1KB
forDemo.html 1KB
template
footer.html 176B
userList.html 2KB
static
css
index.css 143B
images
bg.jpg 3.37MB
js
jquery.min.js 82KB
mybatis
mapper
UserMapper.xml 1KB
java
com
lwbldy
demo
dao
UserDao.java 423B
ConfigMvc.java 613B
SbMybatisThymeleafApplication.java 416B
controller
IndexController.java 4KB
service
UserService.java 357B
impl
UserServiceImpl.java 2KB
entity
User.java 2KB
user.sql 1KB
.gitignore 333B
.mvn
wrapper
maven-wrapper.jar 47KB
MavenWrapperDownloader.java 5KB
maven-wrapper.properties 116B
mvnw.cmd 6KB
HELP.md 196B
Springboot课程说明.ppt 437KB
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