/*
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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04实现mybatis条件构造器代码demo
共299个文件
xml:194个
java:26个
class:24个
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2023-04-22
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04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器代码demo04实现mybatis条件构造器
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04实现mybatis条件构造器代码demo (299个子文件)
._classes 4KB
._com 4KB
._com 4KB
._com 4KB
._com 4KB
._controller 4KB
._controller 4KB
._generated 4KB
._generated_tests 4KB
._impl 4KB
._impl 4KB
._inspectionProfiles 4KB
._java 4KB
._java 4KB
._kkb 4KB
._kkb 4KB
._kkb 4KB
._kkb 4KB
._libraries 4KB
._main 4KB
._mapper 4KB
._mapper 4KB
._mvnw 4KB
._pojo 4KB
._pojo 4KB
._resources 4KB
._service 4KB
._service 4KB
._springbootdemo 4KB
._src 4KB
._static 4KB
._target 4KB
._templates 4KB
._test 4KB
._test-classes 4KB
._wrapper 4KB
User.class 5KB
._User.class 4KB
._UserMapper.class 4KB
._UserRole.class 4KB
._Role.class 4KB
._Permission.class 4KB
._RoleMapper.class 4KB
._UserController.class 4KB
._UserService.class 4KB
._RolePermission.class 4KB
._SpringbootdemoApplication.class 4KB
._UserServiceImpl.class 4KB
._SpringbootdemoApplicationTests.class 4KB
Role.class 3KB
Permission.class 3KB
RolePermission.class 3KB
UserRole.class 3KB
UserServiceImpl.class 3KB
UserController.class 1KB
UserMapper.class 986B
SpringbootdemoApplication.class 929B
RoleMapper.class 548B
SpringbootdemoApplicationTests.class 531B
UserService.class 287B
mvnw.cmd 6KB
._mvnw.cmd 4KB
._.gitignore 4KB
.gitignore 303B
._.idea 4KB
SpringBootDemo.iml 11KB
._SpringBootDemo.iml 4KB
maven-wrapper.jar 47KB
._maven-wrapper.jar 4KB
MavenWrapperDownloader.java 5KB
._RoleMapper.java 4KB
._SpringbootdemoApplicationTests.java 4KB
._UserMapper.java 4KB
._UserController.java 4KB
._Permission.java 4KB
._SpringbootdemoApplication.java 4KB
._Role.java 4KB
._UserRole.java 4KB
._UserService.java 4KB
._RolePermission.java 4KB
._User.java 4KB
._UserServiceImpl.java 4KB
._MavenWrapperDownloader.java 4KB
UserServiceImpl.java 1KB
UserController.java 926B
UserMapper.java 782B
User.java 728B
Role.java 604B
SpringbootdemoApplication.java 567B
RoleMapper.java 554B
RolePermission.java 486B
Permission.java 484B
UserRole.java 468B
SpringbootdemoApplicationTests.java 393B
UserService.java 216B
._HELP.md 4KB
HELP.md 532B
._.mvn 4KB
mvnw 9KB
._maven-wrapper.properties 4KB
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