regarding the web.xml (I suspect) buth rather about retrieving the wildcard value. My mapping looks like ? 1 2 3 4 <servlet-mapping> <servlet-name>myImageLoader</servlet-name> <url-pattern>/resource/*</url-pattern> </servlet-mapping> So the servlet gets invokes by all of the ...
A web container uses filter mappings to decide how to apply filters to web resources. A filter mapping matches a filter to a web component by name or to web resources by URL pattern. The filters are invoked in the order in which filter mappings appear in the filter mapping list of a WAR...
In fact, it can be by changing the / URL pattern to use another servlet. Furthermore, it’s not all that hard to write a primitive replacement for the DefaultServlet, using the methods we’ve just seen. Example 4-16 shows a ViewFile servlet that uses the getPathTranslated( ) and get...
* url-pattern标签:用于设置客户端请求的拦截路径. * 相对路径:/servlet/FirstServlet * 绝对路径:http://localhost:8080/08_servlet/servlet/FirstServlet--><servlet-mapping><servlet-name>SecondServlet</servlet-name><url-pattern>/servlet/SecondServlet</url-pattern></servlet-mapping><welcome-file-list><w...
private void serveAppResource( HttpServletResponse response, String wildCardPath, AppResponse appResponse) throws IOException { File requestedResource = fileStore.getFileUnchecked(appResponse.getResourceFolder() + wildCardPath); response.setContentType(guessMimeType(...
regarding the web.xml (I suspect) buth rather about retrieving the wildcard value. My mapping looks like ? 1 2 3 4 <servlet-mapping> <servlet-name>myImageLoader</servlet-name> <url-pattern>/resource/*</url-pattern> </servlet-mapping> So the servlet gets invokes by all of the ...
URL pattern. This is done by using theurlPatternsorvalueattribute on the annotation. All other attributes are optional, with default settings. Use thevalueattribute when the only attribute on the annotation is the URL pattern; otherwise use theurlPatternsattribute when other attributes are also ...
Click Add Filter Element to map the filter to a web resource by name or by URL pattern. In the Add Servlet Filter dialog, enter the name of the filter in the Filter Name field. Click Browse to locate the servlet class to which the filter applies. You can include wildcard characters so...