发消息servlet的处理

package fund.apply_pay_expenses;

import javax.servlet.http.*;
import javax.servlet.jsp.JspFactory;
import javax.servlet.jsp.PageContext;
import javax.servlet.*;

import com.jspsmart.upload.SmartUpload;

import java.io.* ;
import java.sql.ResultSet;
import java.text.SimpleDateFormat;

import include.nseer_cookie.Email;
import include.nseer_cookie.counter;
import include.nseer_cookie.getFileLength;
import include.nseer_db.*;

public class check_oka extends HttpServlet {

public synchronized void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession dbSession=request.getSession();
JspFactory _jspxFactory=JspFactory.getDefaultFactory();
PageContext pageContext = _jspxFactory.getPageContext(this,request,response,"",true,8192,true);
ServletContext dbApplication=dbSession.getServletContext();

try{
// 实例化

HttpSession session=request.getSession();
PrintWriter out = response.getWriter();

ServletContext context=session.getServletContext();
String path=context.getRealPath("/");
counter count=new counter(dbApplication);
SmartUpload mySmartUpload=new SmartUpload();
mySmartUpload.setCharset("UTF-8");
nseer_db_backup1 document_db = new nseer_db_backup1(dbApplication);
nseer_db_backup1 document_db1 = new nseer_db_backup1(dbApplication);
if(document_db.conn((String)dbSession.getAttribute("unit_db_name"))&&document_db1.conn((String)dbSession.getAttribute("unit_db_name"))){


mySmartUpload.initialize(pageContext);
String file_type=getFileLength.getFileType((String)session.getAttribute("unit_db_name"));
long d=getFileLength.getFileLength((String)session.getAttribute("unit_db_name"));
mySmartUpload.setMaxFileSize(d);
mySmartUpload.setAllowedFilesList(file_type);

mySmartUpload.upload();
String[] file_name=new String[mySmartUpload.getFiles().getCount()];
java.util.Date now = new java.util.Date();
SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMdd");
String time=formatter.format(now);//获取现在的年-月-日
/*-----获取from表单中的参数----*/
String name=mySmartUpload.getRequest().getParameter("name");//发送人
String title=mySmartUpload.getRequest().getParameter("title");//消息主题
String bio=mySmartUpload.getRequest().getParameter("bio");//发送内容
String name_id=mySmartUpload.getRequest().getParameter("name_id");//获取收件人的编号
//--------复选框----------
String email=mySmartUpload.getRequest().getParameter("cbxa");//电子邮件
String phone=mySmartUpload.getRequest().getParameter("cbxb");//手机短信
String in_message=mySmartUpload.getRequest().getParameter("cbxc");//内部消息

if(phone!=null||email!=null||in_message!=null){
String sql="insert into message(name,title,name_email,field,bio,email,phone,in_message) values('"+name+"','"+title+"','"+name_id+"','','"+bio+"','"+email+"','"+phone+"','"+in_message+"')";
document_db.executeUpdate(sql);
String b[]=name_id.split("ж");//分解传过来的--收件人编号name_id
String[] youjian_e =null;
String youjian_yj="";//把邮件地址组合一个字符串
String tel="";
String[] path_e=null;
for(int j=0;j<b.length;j++){
String sqlq="select HUMAN_EMAIL, HUMAN_HOME_TEL from hr_file where HUMAN_ID='"+b[j]+"'";
ResultSet rs1=document_db.executeQuery(sqlq);
if(rs1.next()){
youjian_yj +=rs1.getString("HUMAN_EMAIL")+"ж";

youjian_e=new String[b.length];
youjian_e =youjian_yj.split("ж");

tel =rs1.getString("HUMAN_HOME_TEL");
}
}


try{
for(int i=0;i<mySmartUpload.getFiles().getCount();i++){
com.jspsmart.upload.SmartFile file = mySmartUpload.getFiles().getFile(i);
if (file.isMissing()){
file_name[i]="";
continue;
}
String filename=file.getFileName();
file.saveAs(path+"erpPlatform/file_attachments/message" + filename);
String path_email=path+"erpPlatform/file_attachments/message" + filename;//邮件附件的全路径

path_e=new String[mySmartUpload.getFiles().getCount()];

path_e[i]=path_email;
}
if("1".equals(email)&&youjian_yj.equals("")==false){
//发邮件
Email e=new Email();
e.send((String)dbSession.getAttribute("unit_db_name"),youjian_e,title,bio,path_e);
}
if("2".equals(phone)&&tel.equals("")==false){
//电话
String sql_phone="insert into message_phone(title,bio,phone,name) values('"+title+"','"+bio+"','"+tel+"','"+name+"')";
document_db1.executeUpdate(sql_phone);
System.out.print("发送短信");
}
if("3".equals(in_message)){
//内部消息
System.out.print("发送内部消息");
}
out.print("{success:true, file:'成功'}");
document_db.commit();
document_db1.commit();
document_db.close();
document_db1.close();

}
catch(Exception ex){
out.print("{success:true, file:'失败,<br>检查文件大小或类型是否在范围内'}");
}finally{
out.close();
}
}else{
out.print("{success:true, file:'失败,<br>没有选择发送类型'}");
}
}else{
response.sendRedirect("error_conn.htm");
}
}catch (Exception ex){
ex.printStackTrace();
}
}
}