WAR, EAR files in the Java EE Server. ︎ According to environment, modify and deploy configuration files, then manage Java EE system. ︎ Varify the conformance from structure of EAR files to Java EE

在Eclipse中使用Maven创建Dynamic Web Project 1 创建Maven Project 在Eclipse中选择File - new - Project… - Maven - Maven Project，创建Maven工程。按需填写相关信息，注意选择 org.apache.maven.archetypes maven-archetype-webapp 1.0，完成工程创建。 需要手动完成配置如下（同src/test/java）： {project name}/target/test-classes 如果没有选中则选中Allow output folders for source folders，完成class路径配置。 4 Servlet配置 右键项目，选择Properties - Project Facets - Dynamic Web Module，将其修改为高版本，测试环境中修改为3 Module，将其修改为高版本，测试环境中修改为3.1，但 会显示错误信息Cannot change version of project facet Dynamic Web Module to 3.1，无法完成配置。这是因为新 建工程的时候，用的maven-artchetype-webapp的servlet是2.3版本，比较老，需要手动修改相关文件。 4.1 修改web.xml⽂文件 在工程目录src/mai

Externalized Configuration Configuring Random Values Accessing Command Line Properties Application Property Files Profile-specific Properties Placeholders in Properties Encrypting Properties Using YAML Instead of Profiles Adding Active Profiles Programmatically Setting Profiles Profile-specific Configuration Files 26. Logging Log Format Console Output Color-coded Output File Output Log Levels Log Groups Custom Method Custom Dependency Management Applications with Multiple Source Files Packaging Your Application Initialize a New Project Using the Embedded Shell Adding Extensions to the CLI 68. Developing Applications

Externalized Configuration Configuring random values Accessing command line properties Application property files Profile-specific properties Placeholders in properties Using YAML instead of Properties Loading YAML Profiles Adding active profiles Programmatically setting profiles Profile-specific configuration files 26. Logging Log format Console output Color-coded output File output Log Levels Custom log configuration dependency management Testing your code Applications with multiple source files Packaging your application Initialize a new project Using the embedded shell Adding extensions to the CLI 60. Developing application

Externalized Configuration Configuring random values Accessing command line properties Application property files Profile-specific properties Placeholders in properties Using YAML instead of Properties Loading YAML Profiles Adding active profiles Programmatically setting profiles Profile-specific configuration files 26. Logging Log format Console output Color-coded output File output Log Levels Custom log configuration dependency management Testing your code Applications with multiple source files Packaging your application Initialize a new project Using the embedded shell Adding extensions to the CLI 59. Developing application

Externalized Configuration Configuring random values Accessing command line properties Application property files Profile-specific properties Placeholders in properties Using YAML instead of Properties Loading YAML Profiles Adding active profiles Programmatically setting profiles Profile-specific configuration files 26. Logging Log format Console output Color-coded output File output Log Levels Custom log configuration dependency management Testing your code Applications with multiple source files Packaging your application Initialize a new project Using the embedded shell Adding extensions to the CLI 59. Developing application

Externalized Configuration Configuring random values Accessing command line properties Application property files Profile-specific properties Placeholders in properties Using YAML instead of Properties Loading YAML Profiles Adding active profiles Programmatically setting profiles Profile-specific configuration files 26. Logging Log format Console output Color-coded output File output Log Levels Custom log configuration dependency management Testing your code Applications with multiple source files Packaging your application Initialize a new project Using the embedded shell Adding extensions to the CLI 60. Developing application

. . . . . . . . . 316 A.2. Creating a Wicket project from scratch and importing it into our favourite IDE . . . . . . . . . . 317 Appendix B: Project WicketStuff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325 B.1. What is project WicketStuff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 Chapter 1. Introduction Wicket has been around since 2004 and it has been an Apache project since 2007. During these years it has proved to be a solid and valuable solution for building enterprise

Externalized Configuration Configuring random values Accessing command line properties Application property files Profile-specific properties Placeholders in properties Using YAML instead of Properties Loading YAML Profiles Adding active profiles Programmatically setting profiles Profile-specific configuration files 26. Logging Log format Console output Color-coded output File output Log Levels Custom log configuration dependency management Testing your code Applications with multiple source files Packaging your application Initialize a new project Using the embedded shell Adding extensions to the CLI 60. Developing application

Properties ................................................................ 64 24.3. Application Property Files ................................................................................. 65 Spring Boot ........................................................ 82 25.3. Profile-specific Configuration Files ..................................................................... 82 26. Logging ............ .................................................... 269 67.2. Applications with Multiple Source Files ............................................................ 270 67.3. Packaging Your Application