【Java开源代码栏目提醒】:网学会员为需要Java开源代码的朋友们搜集整理了addThingAction.java相关资料,希望对各位网友有所帮助!
package action;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
/**
* @author dengziyun
* 增加审批事务信息的Action类
*/
public class addThingAction extends Action{
/**
* 在此方法中处理HTTP请求,并作响应
*/
public ActionForward execute(ActionMapping arg0, ActionForm arg1,
HttpServletRequest request, HttpServletResponse reponse) throws Exception {
ActionErrors errors=new ActionErrors();
//------接收请求参数------
String title=request.getParameter("thingTitle");
String content=request.getParameter("thingContent");
//------构造SQL语句------
String sqlStr=new String("insert into thing(thingTitle,thingContent"+
") values(?,?)");
//------插入数据------
try{
//------得到数据库连接------
Context initCtx = new InitialContext();
Context ctx = (Context) initCtx.lookup("java:comp/env");
Object obj = (Object) ctx.lookup("jdbc/sqlserver");
DataSource ds = (javax.sql.DataSource)obj;
Connection conn = ds.getConnection();
//------将数据插入到数据库------
PreparedStatement preSQLinsert=conn.prepareStatement(sqlStr);
title=new String(title.getBytes("ISO-8859-1"));
preSQLinsert.setString(1,title);
content=new String(content.getBytes("ISO-8859-1"));
preSQLinsert.setString(2,content);
int i=preSQLinsert.executeUpdate();
if(i==0)//插入失败
return arg0.findForward("addThing1JSP");
//------关闭数据库连接------
if(conn!=null)
conn.close();
}catch(Exception e){
e.printStackTrace();
errors.add("DBOPError",new ActionMessage("DBOPError"));
saveErrors(request,errors);
System.out.println(e);
return arg0.findForward("addThing1JSP");
}
return arg0.findForward("addThing2JSP");
}
}
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