Description: OGNL The expression is the object graphical navigation language. It's an open source project, and Struts2 uses default OGNL expression language to display data. The same function as the El expression in serlvet. The OGNL expression has the following features:
Support object method invocation, for example: objName.methodName ();
Supports static class method calls and value access. The format of the expression is
@[class name (including the road)]
@[method name | value name]
For example:
@java.lang.String@format ('foo%s','bar')
@tutorial.MyConstant@APP_NAME;
Support assignment operations and expressions in series, for example:
Price=100, discount=0.8, calculatePrice (), and this expression returns 80;
Access the OGNL context (OGNL context) and ActionContext
Operation collection object
To Search:
File list (Check if you may need any files):
Struts03OGNL
Struts03OGNL\.classpath
Struts03OGNL\.project
Struts03OGNL\.settings
Struts03OGNL\.settings\.jsdtscope
Struts03OGNL\.settings\org.eclipse.jdt.core.prefs
Struts03OGNL\.settings\org.eclipse.wst.jsdt.ui.superType.container
Struts03OGNL\.settings\org.eclipse.wst.jsdt.ui.superType.name
Struts03OGNL\WebContent
Struts03OGNL\WebContent\META-INF
Struts03OGNL\WebContent\META-INF\MANIFEST.MF
Struts03OGNL\WebContent\WEB-INF
Struts03OGNL\WebContent\WEB-INF\lib
Struts03OGNL\WebContent\WEB-INF\lib\asm-3.3.jar
Struts03OGNL\WebContent\WEB-INF\lib\asm-commons-3.3.jar
Struts03OGNL\WebContent\WEB-INF\lib\asm-tree-3.3.jar
Struts03OGNL\WebContent\WEB-INF\lib\commons-fileupload-1.3.1.jar
Struts03OGNL\WebContent\WEB-INF\lib\commons-io-2.2.jar
Struts03OGNL\WebContent\WEB-INF\lib\commons-lang3-3.2.jar
Struts03OGNL\WebContent\WEB-INF\lib\freemarker-2.3.22.jar
Struts03OGNL\WebContent\WEB-INF\lib\javassist-3.11.0.GA.jar
Struts03OGNL\WebContent\WEB-INF\lib\log4j-api-2.3.jar
Struts03OGNL\WebContent\WEB-INF\lib\log4j-core-2.3.jar
Struts03OGNL\WebContent\WEB-INF\lib\ognl-3.0.13.jar
Struts03OGNL\WebContent\WEB-INF\lib\struts2-core-2.3.28.jar
Struts03OGNL\WebContent\WEB-INF\lib\xwork-core-2.3.28.jar
Struts03OGNL\WebContent\WEB-INF\web.xml
Struts03OGNL\WebContent\index.jsp
Struts03OGNL\WebContent\ognl.jsp
Struts03OGNL\build
Struts03OGNL\build\classes
Struts03OGNL\build\classes\com
Struts03OGNL\build\classes\com\bjsxt
Struts03OGNL\build\classes\com\bjsxt\struts2
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\Cat.class
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\Dog.class
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\OgnlAction.class
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\S.class
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\TestAction.class
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\User.class
Struts03OGNL\build\classes\com\bjsxt\struts2\ognl\ognl.xml
Struts03OGNL\build\classes\struts.xml
Struts03OGNL\src
Struts03OGNL\src\com
Struts03OGNL\src\com\bjsxt
Struts03OGNL\src\com\bjsxt\struts2
Struts03OGNL\src\com\bjsxt\struts2\ognl
Struts03OGNL\src\com\bjsxt\struts2\ognl\Cat.java
Struts03OGNL\src\com\bjsxt\struts2\ognl\Dog.java
Struts03OGNL\src\com\bjsxt\struts2\ognl\OgnlAction.java
Struts03OGNL\src\com\bjsxt\struts2\ognl\S.java
Struts03OGNL\src\com\bjsxt\struts2\ognl\TestAction.java
Struts03OGNL\src\com\bjsxt\struts2\ognl\User.java
Struts03OGNL\src\com\bjsxt\struts2\ognl\ognl.xml
Struts03OGNL\src\struts.xml
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