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  • Java.web-application-development-environments-for-macosx

    Java Web Application开发

    1 下载需要的软件

    使用的软件并没有采用最新的版本,只是采用了次新版本。

    1.1 下载Eclipse的jee版本

    eclipse-jee-luna-SR2-macosx-cocoa-x86_64.tar.gz

    http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/luna/SR2/eclipse-jee-luna-SR2-macosx-cocoa-x86_64.tar.gz

    1.2 下载JDK 7.0

    jdk-7u79-macosx-x64.dmg

    http://www.oracle.com/technetwork/cn/java/javase/downloads/jdk7-downloads-1880260.html

    1.3 下载Tomcat 7.0

    apache-tomcat-7.0.63.zip

    http://tomcat.apache.org/download-70.cgi

    1.4 下载tomcatPluginV331.zip

    http://www.eclipsetotale.com/tomcatPlugin.html

     

    2 安装开发环境

    2.1 安装JDK

    双击 jdk-7u79-macosx-x64.dmg,然后step by step。

    2.2 安装Tomcat 

    Ref[3.1]

    A: 解压apache-tomcat-7.0.63.zip 到目录 ~/Downloads/apache-tomcat-7.0.63

    B: 运行以下命令

    sudo mkdir -p /usr/local
    sudo mv ~/Downloads/apache-tomcat-7.0.63 /usr/local

    C: 运行以下命令

    sudo rm -f /Library/Tomcat
    sudo ln -s /usr/local/apache-tomcat-7.0.63  /Library/Tomcat

    D: 运行以下命令

    sudo chown -R <your_username> /Library/Tomcat

    sudo chmod u+x /Library/Tomcat/bin/*.sh

    E: 运行以下命令,启动和关闭Tomcat Server

    /Library/Tomcat/bin/startup.sh

    /Library/Tomcat/bin/shutdown.sh

    2.3 安装Eclipse

    将eclipse-jee-luna-SR2-macosx-cocoa-x86_64.tar.gz解压到 ~/your-dev-tools-path/eclipse-jee-luan

    2.4 安装tomcatPluginV331.zip  (Sysdeo Eclipse Tomcat Launcher plugin)

    解压tomcatPluginV331.zip得到com.sysdeo.eclipse.tomcat_3.3.1.jar,将该jar包复制到 ~/your-dev-tools-path/eclipse-jee-luan/dropins/ 目录下。

    2.5 启动Eclipse,此时在其工具栏上会出现。 Figure-1: Tomcat Icon in Tool Bar 

    2.6 配置Eclipse,首先检查JRE是否设置好,如Figure-2:JRE for Eclipse 

    2.7 Web应用服务器的配置

    Figure-3: Server Runtime Environments

    2.8 为Tomcat进行配置

    Figure-4: Tomcat Configuration

    Q: Context declaration mode: Server.xml 和 Context files的区别是什么呢?

    2.9 到此整个配置过程结束

    点击工具条(Figure-1)中Tomcat Logo启动Tomcat Server。

    在Eclpise中的Console中,会有下输出, Figure-5 Output in Console

    在浏览器中输出:http://localhost:8080/, 来验证Tomcat Server是否已被正确启动。

    3 创建Web Application Project

    3.1 Tomcat Project

    Ref[5] 

    Eclipse中,File->New->Project...->Java->Tomcat Project, 然后点击Next, Figure-6: New Tomcat Project

     

     Demo: 

    3.2 Dynamic Web Project

    4 导入Web Application Project 

    File->Import...->General->Existing Project into Workspace

    Figure-7: Import Existing Project into Workspace

    5. 如何调试 Web Application Project

    Ref[7]

    6. 打包部署Web Application Project

    6.1 在Eclipse中打包Web Application Project 为war文件

    Ref[10]

    关于war文件的说明:

    "In Java enterprise development, WAR (Web ARchive) is the standard container file format for

    packaging Java EE applications as a single, deployable unit which can be deployed on Java EE-compliant

    application servers like Tomcat, JBoss, Glassfish..." Ref[10]

    6.2 部署war文件到tomcat server 

    Ref[12]

    A): 将war文件拷贝到$CATALINA_HOMEwebapps目录下。

    B): 如果tomcat server在运行中, 将tomcat停下来。删除由原来war解压得到的目录。

    C): 启动tomcat server。

    7. 用配置项来替代Web Application中hardcode的路径等

    Ref[11]

    用配置文件中配置项来替代Web Application中JSP/Servlet中hardcode的路径等信息。


    Reference

    1. Java Web开发环境的搭建(JDK+Eclipse+Tomcat)(Windows版本)

    http://blog.csdn.net/zhugexubin/article/details/41726587

    2. Eclipse导出war包

    3. 安装Tomcat for Mac OS X

    3.1 https://wolfpaulus.com/jounal/mac/tomcat7/

    3.2 https://wolfpaulus.com/jounal/mac/tomcat8/

    4. Sysdeo Eclipse Tomcat Launcher plugin

    http://www.eclipsetotale.com/tomcatPlugin.html

    5. 整合Eclipse与Tomcat开发第一个WEB程序  

    http://lixiyu.blog.51cto.com/4136883/1346681 

    参考创建Web App部分。

    6. myeclipse 和 eclipse ide for javaee 下的java web项目目录结构对比

    创建Web Project的步骤:

    File->New->Project...->Web->

    Dynamic Web Project

    Static Web Project

    Web Fragment Project 

    7. 详解Eclipse Dynamic Web Project

    http://blog.csdn.net/jbjwpzyl3611421/article/details/13297483 

    参考 "4. 如何建一个Server" 和 "5.如何建立一个Dynamic Web Project,以及如何调试"。

    8. Creating a Dynamic Web Project in Eclipse

    http://help.eclipse.org/kepler/index.jsp?topic=%2Forg.eclipse.stardust.docs.wst%2Fhtml%2Fwst-integration%2Fdynamic-web-proj.html

    9. JNDI Datasource HOW-TO

    https://tomcat.apache.org/tomcat-7.0-doc/jndi-datasource-examples-howto.html 

    关于"java:comp/env/jdbc/mysql"

    Q: tomcat是如何通过"java:comp/env/jdbc/mysql"来链接上具体的MySQL Server Instance呢?

    1 import javax.naming.InitialContext;
    2 import javax.naming.NamingException;
    3 import javax.sql.DataSource;
    4 
    5 .....
    6 
    7 DataSource dataSource = null;
    8 InitialContext ctx;
    9 dataSource = (DataSource)ctx.lookup("java:comp/env/jdbc/mysql");

    10. Eclipse: Create deployable WAR file for Java web application

    http://www.codejava.net/ides/eclipse/eclipse-create-deployable-war-file-for-java-web-application

    11. 解压war文件,修改其中的文件,然后再压缩为war文件

    11.1 Where to place and how to read properties files in a JSP/Servlet web application?

    http://stackoverflow.com/questions/2161054/where-to-place-and-how-to-read-properties-files-in-a-jsp-servlet-web-application

    11.2 How to unpackage and repackage a WAR file

    http://stackoverflow.com/questions/19269961/how-to-unpackage-and-repackage-a-war-file

    11.3 "解压war文件,修改其中的文件,然后再压缩为war文件" 是否可行?

    http://www.coderanch.com/t/565599/tools/Manually-adding-java-class-files  

    12. How to deploy a Java web application on Tomcat

    http://www.codejava.net/servers/tomcat/how-to-deploy-a-java-web-application-on-tomcat 

    13. Dynamic Web projects and applications (AAAA+)

    http://help.eclipse.org/juno/index.jsp?topic=%2Forg.eclipse.wst.webtools.doc.user%2Ftopics%2Fccwebprj.html

    讲解了 Dynamic Web Project的工程目录结构,以及目录各自的作用。

    14. Java Util Logging Behaviour in Tomcat

    http://app-inf.blogspot.tw/2012/10/java-util-logging-behaviour-in-tomcat.html


    Todo

    Q: Web Project vs. Tomcat Project的区别是什么呢?

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  • 原文地址:https://www.cnblogs.com/cwgk/p/4664946.html
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