﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-lushengdi-随笔分类-Play Framework</title><link>http://www.blogjava.net/lushengdi/category/51192.html</link><description /><language>zh-cn</language><lastBuildDate>Thu, 22 Mar 2012 04:27:05 GMT</lastBuildDate><pubDate>Thu, 22 Mar 2012 04:27:05 GMT</pubDate><ttl>60</ttl><item><title>Play Framework 使用Eclipse开发和调试</title><link>http://www.blogjava.net/lushengdi/archive/2012/03/22/372442.html</link><dc:creator>鲁胜迪</dc:creator><author>鲁胜迪</author><pubDate>Thu, 22 Mar 2012 03:54:00 GMT</pubDate><guid>http://www.blogjava.net/lushengdi/archive/2012/03/22/372442.html</guid><wfw:comment>http://www.blogjava.net/lushengdi/comments/372442.html</wfw:comment><comments>http://www.blogjava.net/lushengdi/archive/2012/03/22/372442.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/lushengdi/comments/commentRss/372442.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/lushengdi/services/trackbacks/372442.html</trackback:ping><description><![CDATA[<div><div id="cnblogs_post_body"><h2>转换成Eclipse项目</h2> <ol><li>启动命令行，输入play new &lt;项目名&gt;，Play会在当前路径下创建项目。</li><li>输入play eclipsify &lt;项目名&gt;，Play会在项目目录中创建eclipse需要的配置文件，将其转换成eclipse项目。</li><li>在eclipse中导入创建的项目。</li></ol> <p><a href="http://images.cnblogs.com/cnblogs_com/Chaos/201104/201104162031411245.png"><img style="background-image: none; padding-left: 0px; padding-right: 0px; display: inline; padding-top: 0px; border: 0px;" title="image" alt="image" src="http://images.cnblogs.com/cnblogs_com/Chaos/201104/201104162031446035.png" border="0" height="354" width="595" /></a></p> <h2>&nbsp;</h2> <h2>调试</h2> <p>Play转换eclipse项目时，在eclipse目录中生成了三个启动配置：</p> <ol><li>JPDA：连接到已经启动的Play Server，实现alive调试</li><li>helloworld：本地运行</li><li>Test：测试</li></ol> <p>选中它们，右键执行Run As，即可完成相应的任务。</p> <h3><span style="font-weight: bold;">本地调试</span></h3> <p>直接Debug As 执行helloworld会报错：</p> <p>Error occurred during initialization of VM<br />agent library failed to init: jdwp<br /><span color="#ff0000" style="color: #ff0000;">ERROR: Cannot load this JVM TI agent twice, check your java command line for duplicate jdwp options.</span></p> <p>需要：</p> <p>打开helloworld.launch,找到</p> <p>&lt;stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS"  value="-Xdebug  -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n  -Dplay.debug=yes -Dplay.id= -Dapplication.path&nbsp; &#8230;/&gt;</p> <p>将-Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n 去掉。</p> <p>然后Debug As,即可成功启动调试。附加Play源码后，即可调试Play本身。</p><p><br /></p><p>转载于 http://www.cnblogs.com/Chaos/archive/2011/04/16/2018444.html<br /></p></div></div><img src ="http://www.blogjava.net/lushengdi/aggbug/372442.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/lushengdi/" target="_blank">鲁胜迪</a> 2012-03-22 11:54 <a href="http://www.blogjava.net/lushengdi/archive/2012/03/22/372442.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>