﻿<?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-唯美古典-随笔分类-Groovy</title><link>http://www.blogjava.net/weimeigudian/category/42918.html</link><description>Java入门,Struts,Hibernate,Spring,Groovy,Grails
</description><language>zh-cn</language><lastBuildDate>Sat, 05 Dec 2009 12:29:09 GMT</lastBuildDate><pubDate>Sat, 05 Dec 2009 12:29:09 GMT</pubDate><ttl>60</ttl><item><title>Grails学习手记</title><link>http://www.blogjava.net/weimeigudian/archive/2009/12/05/304872.html</link><dc:creator>唯美古典</dc:creator><author>唯美古典</author><pubDate>Sat, 05 Dec 2009 10:43:00 GMT</pubDate><guid>http://www.blogjava.net/weimeigudian/archive/2009/12/05/304872.html</guid><wfw:comment>http://www.blogjava.net/weimeigudian/comments/304872.html</wfw:comment><comments>http://www.blogjava.net/weimeigudian/archive/2009/12/05/304872.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/weimeigudian/comments/commentRss/304872.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/weimeigudian/services/trackbacks/304872.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1、    将环境部署在MySQL上<br><br>首先修改 grails-app\conf\DataSource.groovy：<br><br>&nbsp;&nbsp;<a href='http://www.blogjava.net/weimeigudian/archive/2009/12/05/304872.html'>阅读全文</a><img src ="http://www.blogjava.net/weimeigudian/aggbug/304872.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/weimeigudian/" target="_blank">唯美古典</a> 2009-12-05 18:43 <a href="http://www.blogjava.net/weimeigudian/archive/2009/12/05/304872.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Groovy学习手记</title><link>http://www.blogjava.net/weimeigudian/archive/2009/11/30/304282.html</link><dc:creator>唯美古典</dc:creator><author>唯美古典</author><pubDate>Mon, 30 Nov 2009 08:55:00 GMT</pubDate><guid>http://www.blogjava.net/weimeigudian/archive/2009/11/30/304282.html</guid><wfw:comment>http://www.blogjava.net/weimeigudian/comments/304282.html</wfw:comment><comments>http://www.blogjava.net/weimeigudian/archive/2009/11/30/304282.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/weimeigudian/comments/commentRss/304282.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/weimeigudian/services/trackbacks/304282.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.Groovy 中的闭包<br>Groovy 已经将迭代转变为任何集合的直接成员。在这个示例中，不必获取 Iterator 实例并直接操纵它，可以直接在集合上迭代。而且，通常放在循环构造内的行为（例如 for 循环体中 println）接下来要放在闭包内。在深入之前，先看看如何执行这步操作。<br>def acoll = ["Groovy", "Java", "Ruby"]   <br>acoll.each{<br> println it<br>}<br>请注意，each 直接在 acoll 实例内调用，而 acoll 实例的类型是 ArrayList。在 each 调用之后，引入了一种新的语法 — {，然后是一些代码，然后是 }。由 {} 包围起来的代码块就是闭包。&nbsp;&nbsp;<a href='http://www.blogjava.net/weimeigudian/archive/2009/11/30/304282.html'>阅读全文</a><img src ="http://www.blogjava.net/weimeigudian/aggbug/304282.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/weimeigudian/" target="_blank">唯美古典</a> 2009-11-30 16:55 <a href="http://www.blogjava.net/weimeigudian/archive/2009/11/30/304282.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>