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упоминается мои коды. Мне нужно запустить это в моем tomcat7.0 без использования IDE. мое приложение не запускается. что я должен изменить, и где я должен хранить свои файлы в tomcat/webapps/.Проблема Struts при исполнении на сервере tomcat
web.xml:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0"
metadata-complete="true">
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
struts.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts
Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.devMode" value="true" />
<include file="struts-default.xml"/>
<package name="default" extends="struts-default">
<action name=""><result>index.jsp</result></acton>
<action name="update" class="demo.Updates">
<result name="success">Success.jsp</result>
<result name="error">error.jsp</result>
</action>
<action name="delete" class="demo.Delete">
<result name="success">Success.jsp</result>
<result name="error">error.jsp</result>
</action>
</package>
</struts>
index.jsp:
<html>
<head></head>
<body>
<script>
function submitForUpdate() {
document.forms[0].action='/update';
document.forms[0].submit();
}
function submitForDelete() {
document.forms[0].action='/delete';
document.forms[0].submit();
}
</script>
<FORM>
Please enter<br>
1.all details to perform update operation:<br>
2.Only bookname to perform delete operation:<br>
bookname:<INPUT TYPE="TEXT" NAME="bookname"><BR>
authorname:<INPUT TYPE="TEXT" NAME="authorname"><BR>
isbn:<INPUT TYPE="TEXT" NAME="isbn"><BR>
genre:<INPUT TYPE="TEXT" NAME="genre"><BR>
price:<INPUT TYPE="TEXT" NAME="price"><BR>
language:<INPUT TYPE="TEXT" NAME="language"><BR>
<INPUT TYPE="SUBMIT" value="Update" onklick="submitForUpdate()" >
<INPUT TYPE="SUBMIT" value="Delete" onklick="submitForDelete()" >
</FORM>
</body>
</html>
success.jsp:
<html>
<head>
<title>Inserted Data List</title>
</head>
<body>
<b>Request proccessed successfully...</b>
</body>
</html>
error.jsp:
<html>
<head>
<title>Inserted Data List</title>
</head>
<body>
<b>Unable to process the request...</b>
</body>
</html>
Updates.java:
package demo;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import com.opensymphony.xwork2.ActionSupport;
public class Updates extends ActionSupport{
private String bookname;
private String authorname;
private String isbn;
private String genre;
private String price;
private String language;
public String getbookname() {
return bookname;
}
public void setbookname(String bookname) {
this.bookname = bookname;
}
public String getauthorname() {
return authorname;
}
public void setauthorname(String authorname) {
this.authorname = authorname;
}
public String getisbn() {
return isbn;
}
public void setisbn(String isbn) {
this.isbn = isbn;
}
public String getgenre() {
return genre;
}
public void setgenre(String genre) {
this.genre = genre;
}
public String getprice() {
return price;
}
public void setprice(String price) {
this.price = price;
}
public String getlanguage() {
return language;
}
public void setlanguage(String language) {
this.language = language;
}
public String execute()
{
try{
Class.forName("com.mysql.jdbc.Driver");
java.sql.Connection con =DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","");
String s = "update users set bookname=?,authorname=?,isbn=?,genre=?,price=?,language=? where bookname=?";
PreparedStatement ps=con.prepareStatement(s);
ps.setString(1, getbookname());
ps.setString(2, getauthorname());
ps.setString(3, getisbn());
ps.setString(4, getgenre());
ps.setString(5, getprice());
ps.setString(6, getlanguage());
ps.executeUpdate();
con.commit();
ps.close();
con.close();
}
catch(Exception e){
e.printStackTrace();
}
return SUCCESS;
}
}
Delete.java:
package demo;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.interceptor.ServletRequestAware;
import com.opensymphony.xwork2.ActionSupport;
public class Delete extends ActionSupport implements ServletRequestAware{
private static final long serialVersionUID = 1L;
HttpServletRequest request;
public String execute()
{
try{
Class.forName("com.mysql.jdbc.Driver");
java.sql.Connection con =DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","");
PreparedStatement ps=null;
String k=request.getParameter("bookname");
ps=con.prepareStatement("delete from users where bookname=(?)");
ps.setString(1,k);
ps.executeUpdate();
con.commit();
ps.close();
con.close();
}
catch(Exception e){
e.printStackTrace();
}
return SUCCESS;
}
public void setServletRequest(HttpServletRequest request) {
this.request = request;
}
public HttpServletRequest getServletRequest() {
return request;
}
}