com.kdgcsoft.power.filepreview.servlet

类 FileStoreWebServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.kdgcsoft.power.filepreview.servlet.FileStoreWebServlet

所有已实现的接口:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class FileStoreWebServlet
extends javax.servlet.http.HttpServlet

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
FileStoreWebServlet()

方法概要

方法

限定符和类型	方法和说明
String	fileNameEncoding(String fileName, javax.servlet.http.HttpServletRequest request)
protected String	fitServletKey(String urlpattern) 匹配出Servlet的key
void	init(javax.servlet.ServletConfig servletConfig)
boolean	isAuthored(javax.servlet.http.HttpServletRequest request, String authorType) 检查是否有对应类型的访问权限
protected void	returnResourceFile(String fileName, String uri, javax.servlet.http.HttpServletResponse response) 返回静态资源文件
void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

从类继承的方法 javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

从类继承的方法 javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FileStoreWebServlet

public FileStoreWebServlet()

方法详细资料

init

public void init(javax.servlet.ServletConfig servletConfig)
          throws javax.servlet.ServletException

指定者:

init 在接口中 javax.servlet.Servlet

覆盖:

init 在类中 javax.servlet.GenericServlet

抛出:

javax.servlet.ServletException

service

public void service(javax.servlet.http.HttpServletRequest request,
           javax.servlet.http.HttpServletResponse response)
             throws javax.servlet.ServletException,
                    IOException

覆盖:

service 在类中 javax.servlet.http.HttpServlet

抛出:

javax.servlet.ServletException

IOException

isAuthored

public boolean isAuthored(javax.servlet.http.HttpServletRequest request,
                 String authorType)

检查是否有对应类型的访问权限

参数:

request -

authorType -

返回:

是否拥有权限

returnResourceFile

protected void returnResourceFile(String fileName,
                      String uri,
                      javax.servlet.http.HttpServletResponse response)
                           throws javax.servlet.ServletException,
                                  IOException

返回静态资源文件

参数:

fileName - 文件名 如 juqery.js

uri - 文件路径

response -

抛出:

javax.servlet.ServletException

IOException

fitServletKey

protected String fitServletKey(String urlpattern)

匹配出Servlet的key

参数:

urlpattern - Servlet配置的路径

返回:

匹配后的路径前缀

fileNameEncoding

public String fileNameEncoding(String fileName,
                      javax.servlet.http.HttpServletRequest request)
                        throws IOException

抛出:

IOException