/*
* 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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@ConfigurationProperties注解使用方法(源代码)
共246个文件
xml:204个
java:10个
class:8个
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2023-01-28
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@ConfigurationProperties注解使用方法(源代码) 目录 @ConfigurationProperties注解使用方法 前言 一、Spring配置方式 1.1 第一阶段:xml配置 1.2 第二阶段:注解配置 1.3 第三阶段:Java配置(java config) 二、@ConfigurationProperties使用方法 三、使用场景 3.1 作用于方法 3.1.1 使用场景(`配置读写分离`) 3.1.2 读写分离 案例实操 3.1.2.1 数据库的创建 3.1.2.2创建并搭建项目 3.1.2.3 添加依赖 druid启动器的依赖 MySQL 5 的依赖 jpa的依赖 (spring-boot-starter-data-jpa) 3.1.2.4 JavaBean对象 3.1.2.5 application.properties配置文件 3.1.2.6 配置类 3.1.2.7 测试类 3.1.3问题与解答 问题: 解答与分析: 案例实操 3.2 作用于Class类及其用法 3.2.1 数据库的创建 3.2.2创建并搭建项目 3.2.3 添加依赖 3.2.3.
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@ConfigurationProperties注解使用方法(源代码) (246个子文件)
Springboot02AtConfigurationpropertiesAnno04DatasourceApplicationTests.class 5KB
DataSourcePro.class 3KB
User.class 3KB
ConfigurationPropertiesController.class 2KB
DruidDataSourceConfig.class 1KB
Springboot02AtConfigurationpropertiesAnno04DatasourceAtclassApplication.class 1KB
Springboot02AtConfigurationpropertiesAnno04DatasourceApplication.class 990B
Springboot02AtConfigurationpropertiesAnno04DatasourceAtclassApplicationTests.class 823B
mvnw.cmd 6KB
mvnw.cmd 6KB
.gitignore 333B
.gitignore 333B
.gitignore 293B
.gitignore 285B
springboot02-at_configurationproperties_anno04-datasource-atmethod.iml 12KB
springboot02-at_configurationproperties_anno04-datasource-atclass.iml 12KB
maven-wrapper.jar 50KB
maven-wrapper.jar 50KB
MavenWrapperDownloader.java 5KB
MavenWrapperDownloader.java 5KB
Springboot02AtConfigurationpropertiesAnno04DatasourceApplicationTests.java 3KB
ConfigurationPropertiesController.java 1KB
DruidDataSourceConfig.java 1KB
DataSourcePro.java 583B
Springboot02AtConfigurationpropertiesAnno04DatasourceAtclassApplication.java 491B
Springboot02AtConfigurationpropertiesAnno04DatasourceApplication.java 470B
User.java 416B
Springboot02AtConfigurationpropertiesAnno04DatasourceAtclassApplicationTests.java 333B
spring-configuration-metadata.json 1KB
spring-configuration-metadata.json 591B
HELP.md 1KB
HELP.md 1KB
README.md 32B
README.md 32B
mvnw 10KB
mvnw 10KB
application.properties 2KB
application.properties 2KB
application.properties 1KB
application.properties 1KB
maven-wrapper.properties 218B
maven-wrapper.properties 218B
workspace.xml 8KB
workspace.xml 4KB
pom.xml 3KB
pom.xml 3KB
compiler.xml 1KB
compiler.xml 1KB
Maven__org_springframework_boot_spring_boot_configuration_processor_2_6_11.xml 917B
Maven__org_springframework_boot_spring_boot_configuration_processor_2_7_7.xml 910B
Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_13_3.xml 898B
Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_13_4.xml 898B
Maven__org_hibernate_common_hibernate_commons_annotations_5_1_2_Final.xml 894B
Maven__org_hibernate_common_hibernate_commons_annotations_5_1_2_Final.xml 894B
Maven__org_thymeleaf_extras_thymeleaf_extras_java8time_3_0_4_RELEASE.xml 887B
Maven__org_thymeleaf_extras_thymeleaf_extras_java8time_3_0_4_RELEASE.xml 887B
Maven__org_springframework_boot_spring_boot_test_autoconfigure_2_6_11.xml 882B
jarRepositories.xml 880B
jarRepositories.xml 880B
Maven__org_springframework_boot_spring_boot_starter_thymeleaf_2_6_11.xml 875B
Maven__org_springframework_boot_spring_boot_test_autoconfigure_2_7_7.xml 875B
Maven__org_springframework_boot_spring_boot_starter_data_jpa_2_6_11.xml 868B
Maven__org_springframework_boot_spring_boot_starter_thymeleaf_2_7_7.xml 868B
Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml 862B
Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml 862B
Maven__org_springframework_boot_spring_boot_starter_logging_2_6_11.xml 861B
Maven__org_springframework_boot_spring_boot_starter_data_jpa_2_7_7.xml 861B
Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_13_3.xml 857B
Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_13_4.xml 857B
Maven__org_springframework_boot_spring_boot_starter_tomcat_2_6_11.xml 854B
Maven__org_springframework_boot_spring_boot_starter_logging_2_7_7.xml 854B
Maven__org_springframework_boot_spring_boot_autoconfigure_2_6_11.xml 847B
Maven__org_springframework_boot_spring_boot_starter_tomcat_2_7_7.xml 847B
Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_13_3.xml 843B
Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_13_4.xml 843B
Maven__org_springframework_boot_spring_boot_starter_json_2_6_11.xml 840B
Maven__org_springframework_boot_spring_boot_starter_jdbc_2_6_11.xml 840B
Maven__org_springframework_boot_spring_boot_starter_test_2_6_11.xml 840B
Maven__org_springframework_boot_spring_boot_autoconfigure_2_7_7.xml 840B
Maven__org_springframework_boot_spring_boot_starter_web_2_6_11.xml 833B
Maven__org_springframework_boot_spring_boot_starter_aop_2_6_11.xml 833B
Maven__org_springframework_boot_spring_boot_starter_test_2_7_7.xml 833B
Maven__org_springframework_boot_spring_boot_starter_json_2_7_7.xml 833B
Maven__org_springframework_boot_spring_boot_starter_jdbc_2_7_7.xml 833B
Maven__org_springframework_boot_spring_boot_starter_aop_2_7_7.xml 826B
Maven__org_springframework_boot_spring_boot_starter_web_2_7_7.xml 826B
Maven__org_apache_tomcat_embed_tomcat_embed_websocket_9_0_65.xml 822B
Maven__org_apache_tomcat_embed_tomcat_embed_websocket_9_0_70.xml 822B
Maven__com_fasterxml_jackson_core_jackson_annotations_2_13_3.xml 813B
Maven__com_fasterxml_jackson_core_jackson_annotations_2_13_4.xml 813B
Maven__org_springframework_boot_spring_boot_devtools_2_6_11.xml 812B
Maven__jakarta_transaction_jakarta_transaction_api_1_3_3.xml 806B
Maven__jakarta_persistence_jakarta_persistence_api_2_2_3.xml 806B
Maven__com_fasterxml_jackson_core_jackson_databind_2_13_4_2.xml 806B
Maven__jakarta_transaction_jakarta_transaction_api_1_3_3.xml 806B
Maven__jakarta_persistence_jakarta_persistence_api_2_2_3.xml 806B
Maven__org_springframework_boot_spring_boot_starter_2_6_11.xml 805B
Maven__org_springframework_boot_spring_boot_devtools_2_7_7.xml 805B
Maven__org_thymeleaf_thymeleaf_spring5_3_0_15_RELEASE.xml 803B
Maven__org_thymeleaf_thymeleaf_spring5_3_0_15_RELEASE.xml 803B
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