?? deleteword.java
字號:
package cn.avl.wordcard.servlet;
import cn.avl.wordcard.service.*;
import cn.avl.wordcard.domain.*;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;
import javax.servlet.ServletConfig;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpSession;
public class DeleteWord extends HttpServlet{
private ServletConfig servletConfig=null;
private String successView=null;
private String failureView=null;
private String sessionUserInfo=null;
private WordcardService service;
public void doGet(HttpServletRequest request,HttpServletResponse response)throws IOException,ServletException{
successView=request.getContextPath()+servletConfig.getInitParameter("successView");
failureView=request.getContextPath()+servletConfig.getInitParameter("failureView");
sessionUserInfo=servletConfig.getInitParameter("sessionUserInfo");
String word = (String)request.getParameter("word");
if(service.deleteWord(word)){
response.sendRedirect(successView);return;
}
response.sendRedirect(failureView);
}
public void init(ServletConfig servletConfig) throws ServletException {
this.servletConfig=servletConfig;
this.service = ServiceFactory.getWordcardService();
}
}
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