锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲国产成人久久精品软件 ,2022年亚洲午夜一区二区福利 ,亚洲av产在线精品亚洲第一站http://www.tkk7.com/zhaijianhui/category/11283.html鐮旂┒java鎶鏈?/description>zh-cnFri, 02 Mar 2007 14:47:38 GMTFri, 02 Mar 2007 14:47:38 GMT60spring闆嗘垚鍒皐eb妗嗘灦http://www.tkk7.com/zhaijianhui/archive/2006/08/02/61423.html铚樿洓铚樿洓Wed, 02 Aug 2006 15:41:00 GMThttp://www.tkk7.com/zhaijianhui/archive/2006/08/02/61423.htmlhttp://www.tkk7.com/zhaijianhui/comments/61423.htmlhttp://www.tkk7.com/zhaijianhui/archive/2006/08/02/61423.html#Feedback0http://www.tkk7.com/zhaijianhui/comments/commentRss/61423.htmlhttp://www.tkk7.com/zhaijianhui/services/trackbacks/61423.html鎶妔pring闆嗘垚鍒皐eb妗嗘灦寰堢畝鍗曪紝鍙鍦╳eb.xml閲岄潰鍔犱笂
<context-param>
聽聽聽 <param-name>contextConfigLocation</param-name>
聽聽聽 <param-value>/WEB-INF/applicationContext*.xml</param-value>
</context-param>
鎴栬?br /><listener>
聽聽聽 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
濡傛灉涓轟笅闈㈣繖縐嶆柟寮忕殑璇濓紝閭d箞灝辨槸鍔犺澆榛樿鐨勬枃浠?br />/WEB-INF/applicationContext.xml
榪欎釜鍦?br />
org.springframework.web.context.support.XmlWebApplicationContext綾婚噷闈㈠畾涔夌殑,,閮ㄥ垎浠g爜錛?br />/** Default config location for the root context */
聽public static final String DEFAULT_CONFIG_LOCATION = "/WEB-INF/applicationContext.xml";

聽/** Default prefix for building a config location for a namespace */
聽public static final String DEFAULT_CONFIG_LOCATION_PREFIX = "/WEB-INF/";

聽/** Default suffix for building a config location for a namespace */
聽public static final String DEFAULT_CONFIG_LOCATION_SUFFIX = ".xml";


Once the context files are loaded, Spring creates a WebApplicationContext object based on the bean definitions and puts it into the ServletContext.
榪欐牱鎴戜滑灝卞彲浠ョ洿鎺ョ敤ServletContext鑾峰彇鑷繁鎯寵鐨勫弬鏁扮殑錛岋紝

All Java web frameworks are built on top of the Servlet API, so you can use the following code to get the ApplicationContext that Spring created.

WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(servletContext);

閫氳繃WebApplicationContext鎴戜滑灝卞彲浠ラ氳繃bean鐨勫悕瀛楄幏鍙栧畠鐨勫疄渚嬩簡
The WebApplicationContextUtils class is for convenience, so you don't have to remember the name of the ServletContext attribute. Its getWebApplicationContext() method will return null if an object doesn't exist under the WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE key. Rather than risk getting NullPointerExceptions in your application, it's better to use the getRequiredWebApplicationContext() method. This method throws an Exception when the ApplicationContext is missing.

Once you have a reference to the WebApplicationContext, you can retrieve beans by their name or type. Most developers retrieve beans by name, then cast them to one of their implemented interfaces.

Fortunately, most of the frameworks in this section have simpler ways of looking up beans. Not only do they make it easy to get beans from the BeanFactory, but they also allow you to use dependency injection on their controllers. Each framework section has more detail on its specific integration strategies.



铚樿洓 2006-08-02 23:41 鍙戣〃璇勮
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璇誨彇閰嶇疆鏂囦歡鐨勫嚑縐嶆柟娉?/title><link>http://www.tkk7.com/zhaijianhui/archive/2006/06/03/50104.html</link><dc:creator>铚樿洓</dc:creator><author>铚樿洓</author><pubDate>Sat, 03 Jun 2006 03:24:00 GMT</pubDate><guid>http://www.tkk7.com/zhaijianhui/archive/2006/06/03/50104.html</guid><wfw:comment>http://www.tkk7.com/zhaijianhui/comments/50104.html</wfw:comment><comments>http://www.tkk7.com/zhaijianhui/archive/2006/06/03/50104.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/zhaijianhui/comments/commentRss/50104.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/zhaijianhui/services/trackbacks/50104.html</trackback:ping><description><![CDATA[鍦ㄨspring in aciton 鏃訛紝浠栫敤鐨凚eanFactory factory = new XmlBeanFactory(new FileInputStream("hello.xml"));<br />鍙槸鐜板湪鐨勭敤鐨?.2.6鐗堟湰鐨勬瀯閫犲櫒(XmlBeanFactory)鍙兘鎺ユ敹Resource鎺ュ彛浜嗭紝鎵浠ヨ皟涓嶅嚭鏉ユ槸姝e父鐨勪簨鎯咃紝鍋囪鐜板湪鏈変竴涓枃浠秇ello.xml<br />璇誨彇鏂規硶<br /><br />1:ApplicationContext cx=new FileSystemXmlApplicationContext("hello.xml");//鎸囧畾鐨勮礬寰勫幓鎵炬枃浠?br />2:ApplicationContext factory = new ClassPathXmlApplicationContext("hello.xml");//榪樹細鍦╟lasspath鍘繪壘<br />3:Resource fa = new FileSystemResource("hello.xml");<br />聽 聽BeanFactory factory=new XmlBeanFactory(fa);<br />4:榪欎釜瑕佽鍒禼lasspath浜嗭紝楹葷儲<br />銆聽Resource res = new ClassPathResource("com/springinaction/chapter01/hello/hello.xml");<br />銆聽BeanFactory factory=new XmlBeanFactory(res);<br />濂戒簡錛岀敤浜嗕笂闈㈤偅縐嶆柟娉曢兘鍙互璋冪敤getBean("your bean name")浜嗭紝<br />eg:聽BeanFactory factory=new XmlBeanFactory(fa);<br />聽聽聽聽聽 hello he=(hello)factory.getBean("hello");<br />聽聽聽聽聽聽聽聽聽聽聽聽聽 he.getHello();<img src ="http://www.tkk7.com/zhaijianhui/aggbug/50104.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/zhaijianhui/" target="_blank">铚樿洓</a> 2006-06-03 11:24 <a href="http://www.tkk7.com/zhaijianhui/archive/2006/06/03/50104.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>spring鍏ラ棬涓庡疄璺?/title><link>http://www.tkk7.com/zhaijianhui/archive/2006/06/01/49380.html</link><dc:creator>铚樿洓</dc:creator><author>铚樿洓</author><pubDate>Wed, 31 May 2006 17:37:00 GMT</pubDate><guid>http://www.tkk7.com/zhaijianhui/archive/2006/06/01/49380.html</guid><wfw:comment>http://www.tkk7.com/zhaijianhui/comments/49380.html</wfw:comment><comments>http://www.tkk7.com/zhaijianhui/archive/2006/06/01/49380.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.tkk7.com/zhaijianhui/comments/commentRss/49380.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/zhaijianhui/services/trackbacks/49380.html</trackback:ping><description><![CDATA[涓轟粬鏂逛究澶у鏇村揩鐨勫涔燬pring錛岀壒鏁寸悊浜嗙涓涓疄渚嬶紝<br />鍋氭垚浜唒df鏍煎紡,榪橀檮甯︽簮浠g爜錛屾榪庝笅杞?br />寮鍙戝鉤鍙?br />myeclipse 4.1.1GA<br />eclipse 3.1.2<br />浣犱篃鍙互閫夋嫨鍏跺畠寮鍙戝伐鍏?騫朵笉褰卞搷浣犻槄璇繪鏁欑▼.<a href="/Files/zhaijianhui/spring"><br />http://www.tkk7.com/Files/zhaijianhui/spring</a>鍏ラ棬.rar<img src ="http://www.tkk7.com/zhaijianhui/aggbug/49380.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/zhaijianhui/" target="_blank">铚樿洓</a> 2006-06-01 01:37 <a href="http://www.tkk7.com/zhaijianhui/archive/2006/06/01/49380.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.tkk7.com/" title="亚洲av成人片在线观看">亚洲av成人片在线观看</a> <div class="friend-links"> </div> </div> </footer> 主站蜘蛛池模板: <a href="http://gangxiangli.com" target="_blank">亚洲AV无码日韩AV无码导航</a>| <a href="http://cc19123.com" target="_blank">97免费人妻无码视频</a>| <a href="http://onisterwines.com" target="_blank">日韩免费无码一区二区视频</a>| <a href="http://vv848.com" target="_blank">亚洲一欧洲中文字幕在线</a>| <a href="http://ttvv77.com" target="_blank">2021精品国产品免费观看</a>| <a 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