照这个做一下。 Installing Struts To install the binary version of Struts, a few things must be in place. First, make sure that there is an installed version of the Java Development Kit, version 1.2 or later. This shouldn't be a problem because WebLogic ships with a JDK, but it's available for download from Sun if you don't have it. Second, an XML parser that's compatible with the Java API for XML (JAXP) version 1.1 or later is required to parse the various XML files. Again, WebLogic includes an XML parser, but if you want to use another one, Apache offers an open source parser named Xerces that works fine. Just remember to add the associated .jar files to the classpath. Third, download the binary version 1.1 or greater of Struts. A source version is also available, but it requires more libraries and must be compiled. This is beyond the scope of this chapter. Table 19.1 shows all the software needed to run Struts.Table 19.1. Software Downloads Required to Use Struts Software Download Site
Java2 Development Kit version 1.2 or greater (optional; included with WebLogic) http://java.sun.com/j2se
Xerces XML parser 1.3.1 (optional; included with WebLogic) Struts 1.1 or greater http://xml.apache.org/xerces-jhttp://jakarta.apache.org/struts Now that Struts is downloaded, installation is simple. Unpack the zip file into a temp directory. Then copy the struts.jar, jakarta-oro.jar, jdbc2_0-stdext.jar, and all the common*.jar files to the WEB-INF/lib directory of the application you want to use Struts with. Then copy all the struts*.tld files and all the *.dtd files into the WEB-INF directory. Now make sure that all the JAR files are in the startup classpath of WebLogic. Table 19.2 shows the directory position of the files.Table 19.2. Struts Application Files Per Directory Directory Files
WEB-INF/ struts-*.tld, *.dtd All the files necessary for Struts are now in the proper place in your Web application. However, before using Struts, certain configuration has to be done.
请问你的Tomcat版本是多少，4.1.27之前的版本用struts1.1会出问题的
Installing Struts
To install the binary version of Struts, a few things must be in place. First, make sure that there is an installed version of the Java Development Kit, version 1.2 or later. This shouldn't be a problem because WebLogic ships with a JDK, but it's available for download from Sun if you don't have it. Second, an XML parser that's compatible with the Java API for XML (JAXP) version 1.1 or later is required to parse the various XML files. Again, WebLogic includes an XML parser, but if you want to use another one, Apache offers an open source parser named Xerces that works fine. Just remember to add the associated .jar files to the classpath. Third, download the binary version 1.1 or greater of Struts. A source version is also available, but it requires more libraries and must be compiled. This is beyond the scope of this chapter. Table 19.1 shows all the software needed to run Struts.Table 19.1. Software Downloads Required to Use Struts
Software
Download Site
Java2 Development Kit version 1.2 or greater (optional; included with WebLogic)
http://java.sun.com/j2se
Xerces XML parser 1.3.1 (optional; included with WebLogic) Struts 1.1 or greater
http://xml.apache.org/xerces-jhttp://jakarta.apache.org/struts
Now that Struts is downloaded, installation is simple. Unpack the zip file into a temp directory. Then copy the struts.jar, jakarta-oro.jar, jdbc2_0-stdext.jar, and all the common*.jar files to the WEB-INF/lib directory of the application you want to use Struts with. Then copy all the struts*.tld files and all the *.dtd files into the WEB-INF directory. Now make sure that all the JAR files are in the startup classpath of WebLogic. Table 19.2 shows the directory position of the files.Table 19.2. Struts Application Files Per Directory
Directory
Files
WEB-INF/lib
struts.jar, jdbc2_0-stdext.jar, commons-*.jar
WEB-INF/
struts-*.tld, *.dtd
All the files necessary for Struts are now in the proper place in your Web application. However, before using Struts, certain configuration has to be done.
<taglib>
<taglib-uri>/tags/c.tld</taglib-uri>
<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
</taglib>
*.jsp:
<%@ taglib prefix="c" uri="/tags/c.tld" %>
<c:set var="pageSize" value="10"/>我这样没有错的！