软工第二次极限测试

　　极限测试没做出来。

　　今天早上6点+下火车，7点到校，一上午的课，中午困得要死，直接睡了。

　　下午极限测试，大家都在写代码连数据库，而我在下软件配环境。

　　根据多方询问，我了解到需要下载Tomcat，MySQL以及Navicat for MySQL。

　　我下载了最新版本的Tomcat，最新版本的MySQL以及最新版本的Navicat for MySQL，由于javaSE不能配最新的Tomcat（我尝试了下插件，但是后面还是出了问题，这时已经下午4点了），然后我放弃了SE下载了最新版本的javaEE和最新版本的JDK。(又重新配了一波环境变量)。

　　但由于最新版本的MySQL的连接方式与以往不同，而最新版本的Navicat for MySQL的连接方式还是旧的，导致数据库无法连接。

　　这时候，各种百度，cmd，各种命令，终于调好了。

　　于是，在配置了一下午之后，我终于连接上了数据库。

　　

  1 package bean;
  2 
  3 public class Login {
  4     
  5     int id;
  6     String user;
  7     String pwd;
  8     String name;
  9     String sex;
 10     String number;
 11     String email;
 12     String yuan;
 13     String xi;
 14     String ban;
 15     String year;
 16     String area;
 17     String beizhu;
 18 
 19     
 20     
 21     public Login(String user,String pwd,String name,String sex,String number,String email,String yuan,String xi,String ban,String year,String area,String beizhu) {
 22         // TODO �Զ����ɵĹ��캯�����
 23         this.user=user;
 24         this.pwd=pwd;
 25         this.name=name;
 26         this.sex=sex;
 27         this.number=number;
 28         this.email=email;
 29         this.yuan=yuan;
 30         this.xi=xi;
 31         this.ban=ban;
 32         this.year=year;
 33         this.area=area;
 34         this.beizhu=beizhu;
 35     }
 36 
 37     public Login(int id,String user,String pwd,String name,String sex,String number,String email,String yuan,String xi,String ban,String year,String area,String beizhu) {
 38         this.id=id;
 39         this.user=user;
 40         this.pwd=pwd;
 41         this.name=name;
 42         this.sex=sex;
 43         this.number=number;
 44         this.email=email;
 45         this.yuan=yuan;
 46         this.xi=xi;
 47         this.ban=ban;
 48         this.year=year;
 49         this.area=area;
 50         this.beizhu=beizhu;
 51     }
 52 
 53     public int getId() {
 54         return id;
 55     }
 56 
 57     public void setId(int id) {
 58         this.id = id;
 59     }
 60 
 61     public String getUser() {
 62         return user;
 63     }
 64 
 65     public void setUser(String user) {
 66         this.user = user;
 67     }
 68 
 69     public String getPwd() {
 70         return pwd;
 71     }
 72 
 73     public void setPwd(String pwd) {
 74         this.pwd = pwd;
 75     }
 76 
 77     public String getName() {
 78         return name;
 79     }
 80 
 81     public void setName(String name) {
 82         this.name = name;
 83     }
 84 
 85     public String getSex() {
 86         return sex;
 87     }
 88 
 89     public void setSex(String sex) {
 90         this.sex = sex;
 91     }
 92 
 93     public String getNumber() {
 94         return number;
 95     }
 96 
 97     public void setNumber(String number) {
 98         this.number = number;
 99     }
100 
101     public String getEmail() {
102         return email;
103     }
104 
105     public void setEmail(String email) {
106         this.email = email;
107     }
108 
109     public String getYuan() {
110         return yuan;
111     }
112 
113     public void setYuan(String yuan) {
114         this.yuan = yuan;
115     }
116 
117     public String getXi() {
118         return xi;
119     }
120 
121     public void setXi(String xi) {
122         this.xi = xi;
123     }
124 
125     public String getBan() {
126         return ban;
127     }
128 
129     public void setBan(String ban) {
130         this.ban = ban;
131     }
132 
133     public String getYear() {
134         return year;
135     }
136 
137     public void setYear(String year) {
138         this.year = year;
139     }
140 
141     public String getArea() {
142         return area;
143     }
144 
145     public void setArea(String area) {
146         this.area = area;
147     }
148 
149     public String getBeizhu() {
150         return beizhu;
151     }
152 
153     public void setBeizhu(String beizhu) {
154         this.beizhu = beizhu;
155     }
156     
157 }

 1 package dao;
 2 
 3 import java.sql.Connection;
 4 import java.sql.SQLException;
 5 import java.sql.Statement;
 6 
 7 import bean.Login;
 8 import util.BaseConnection;
 9 
10 public class Add {
11     //增
12     public static boolean add1(Login login)
13     {
14         boolean f = false;
15         Connection conn = BaseConnection.getConnection();
16         //PreparedStatement ps=null;
17         
18         String sql = "insert into login(user,pwd,name,sex,number,email,yuan,xi,ban,year,area,beizhu) values('" + login.getUser() + "','" + login.getPwd() + "','" + login.getName() + "','" +login.getSex() + "','" +login.getNumber() + "','" +login.getEmail() + "','" + login.getYuan() + "','" + login.getXi() + "','" + login.getBan() + "','" + login.getYear() + "','" + login.getArea() + "','" + login.getBeizhu() + "')";
19         //String sql = "insert into course1(name,teacher,classroom) values('" + cour.getName() + "','" + cour.getTeacher() + "','" + cour.getClassroom() + "')'";
20         Statement state = null;
21         int a = 0;
22         try {
23             state = conn.createStatement();
24             a = state.executeUpdate(sql);
25             
26             
27         } catch (SQLException e) {
28             // TODO  Զ    ɵ  catch   
29             e.printStackTrace();
30         }
31         
32         if(a >0)
33         {
34             System.out.println(" 122 ");
35             f = true;
36         }else {
37             System.out.println("12 ");
38         }
39         return f;
40     }
41     public static void main(String[] args) {
42         Login login = new Login("1","2","3","4","5","6","7","8","9","10","11","12");
43         add1(login);
44     }
45 }

 1 package dao;
 2 
 3 import java.util.regex.Matcher;
 4 import java.util.regex.Pattern;
 5 
 6 public class check {
 7 
 8     /**
 9       * 验证邮箱地址是否正确
10       * @param email
11       * @return
12       */
13      public static boolean checkEmail(String email){
14       boolean flag = false;
15       try{
16        String check = "^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$";
17        Pattern regex = Pattern.compile(check);
18        Matcher matcher = regex.matcher(email);
19        flag = matcher.matches();
20       }catch(Exception e){
21        //LOG.error("验证邮箱地址错误", e);
22        flag = false;
23       }
24       
25       return flag;
26      }
27      /**
28       * 验证学号
29       * @param mobiles
30       * @return
31       */
32      public static boolean isMobileNO(String mobiles){
33       boolean flag = false;
34       try{
35        Pattern p = Pattern.compile("^2018\\d{4}$");
36        Matcher m = p.matcher(mobiles);
37        flag = m.matches();
38       }catch(Exception e){
39        //LOG.error("验证手机号码错误", e);
40        flag = false;
41       }
42       return flag;
43      }
44      /**
45       * 验证登录名
46       * 
47       */
48      public static boolean isUserNO(String user){
49           boolean flag = false;
50           try{
51            Pattern p = Pattern.compile("^[a-zA-Z][a-zA-Z0-9_]*\\d{5,11}$");
52            Matcher m = p.matcher(user);
53            flag = m.matches();
54           }catch(Exception e){
55            //LOG.error("验证手机号码错误", e);
56            flag = false;
57           }
58           return flag;
59          }
60      /**
61       * 验证密码
62       * 
63       */
64      public static boolean isPwdNO(String pwd){
65           boolean flag = false;
66           try{
67            Pattern p = Pattern.compile("^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{8,16}$");
68            Matcher m = p.matcher(pwd);
69            flag = m.matches();
70           }catch(Exception e){
71            //LOG.error("验证手机号码错误", e);
72            flag = false;
73           }
74           return flag;
75          }
76 }

  1 package servlet;
  2 
  3 import java.io.IOException;
  4 import java.io.UnsupportedEncodingException;
  5 
  6 import javax.servlet.ServletException;
  7 import javax.servlet.annotation.WebServlet;
  8 import javax.servlet.http.HttpServlet;
  9 import javax.servlet.http.HttpServletRequest;
 10 import javax.servlet.http.HttpServletResponse;
 11 
 12 import org.apache.taglibs.standard.tag.el.fmt.RequestEncodingTag;
 13 
 14 import bean.Login;
 15 import dao.Add;
 16 import dao.check;
 17 
 18 /**
 19  * Servlet implementation class Servlet
 20  */
 21 @WebServlet("/Servlet")
 22 public class Servlet extends HttpServlet {
 23     private static final long serialVersionUID = 1L;
 24        
 25     /**
 26      * @see HttpServlet#HttpServlet()
 27      */
 28     public Servlet() {
 29         super();
 30         // TODO Auto-generated constructor stub
 31     }
 32 
 33     /**
 34      * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 35      */
 36     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 37         // TODO Auto-generated method stub
 38         //response.getWriter().append("Served at: ").append(request.getContextPath());request.
 39         request.setCharacterEncoding("utf-8");
 40         String method=request.getParameter("method");
 41         if(method.equals("add"))
 42         {
 43             add(request,response);
 44         }
 45     }
 46 
 47     private void add(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 48         // TODO 自动生成的方法存根
 49         request.setCharacterEncoding("utf-8");
 50         String user=request.getParameter("user");
 51         String pwd=request.getParameter("pwd");
 52         String name=request.getParameter("name");
 53         String sex=request.getParameter("sex");
 54         String number=request.getParameter("number");
 55         String email=request.getParameter("email");
 56         String yuan=request.getParameter("yuan");
 57         String xi=request.getParameter("xi");
 58         String ban=request.getParameter("ban");
 59         String year=request.getParameter("year");
 60         String area=request.getParameter("area");
 61         String beizhu=request.getParameter("beizhu");
 62         
 63     
 64         
 65         Login a=new Login(user,pwd,name,sex,number,email,yuan,xi,ban,year,area,beizhu);
 66         
 67            //用户
 68            if (check.isUserNO(user)&&check.isPwdNO(pwd)&&check.checkEmail(email)&&check.isMobileNO(number) ){
 69                Login login = new Login(user,pwd,name,sex,number,email,yuan,xi,ban,year,area,beizhu);
 70                 if (Add.add1(login)) {
 71                     request.setAttribute("message", "注册成功");
 72                     request.getRequestDispatcher("login.jsp").forward(request,response);
 73                 }else {
 74                     request.setAttribute("message", "注册失败");
 75                     request.getRequestDispatcher("login.jsp").forward(request,response);
 76                 }
 77             }
 78            else if(!check.isUserNO(user)){
 79                 request.setAttribute("message", "登录名的格式不正确");
 80                 request.getRequestDispatcher("login.jsp").forward(request,response);
 81             }
 82            else if(!check.isPwdNO(pwd)){
 83                 request.setAttribute("message", "密码格式不正确");
 84                 request.getRequestDispatcher("login.jsp").forward(request,response);
 85             }
 86            else if (!check.checkEmail(email)){
 87                request.setAttribute("message", "电子邮件格式不符");
 88                 request.getRequestDispatcher("login.jsp").forward(request,response);
 89             }
 90            else if(!check.isMobileNO(number)) {
 91                request.setAttribute("message", "学号格式不符");
 92                 request.getRequestDispatcher("login.jsp").forward(request,response);
 93             }
 94 
 95     }
 96         
 97     
 98     
 99 
100     /**
101      * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
102      */
103     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
104         // TODO Auto-generated method stub
105         doGet(request, response);
106     }
107 
108 }

 1 package util;
 2 
 3 import java.sql.Connection;
 4 import java.sql.DriverManager;
 5 import java.sql.ResultSet;
 6 import java.sql.SQLException;
 7 import java.sql.Statement;
 8 
 9 public class BaseConnection {
10     
11      public static Connection getConnection(){//�����������ȡmysql������
12          Connection conn=null;
13          String driver = "com.mysql.jdbc.Driver";
14          String url="jdbc:mysql://localhost:3306/suib?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Hongkong";
15          //String url = "jdbc:mysql://localhost:3306/suib?characterEncoding=utf8&useSSL=true";//�޸����ݿ�����
16          String user = "root";
17          String password = "123456";
18          try{
19              Class.forName(driver);//����������
20              conn=DriverManager.   
21                      getConnection(url,user,password);//��url���ݿ��IP��ַ��user���ݿ��û�����password���ݿ����룩
22          }catch(Exception e){
23              e.printStackTrace();
24          }
25          return conn;
26      }
27      //�ر����ݿ�����
28      public static void close (Statement state, Connection conn) {
29             if (state != null) {
30                 try {
31                     state.close();
32                 } catch (SQLException e) {
33                     e.printStackTrace();
34                 }
35             }
36             
37             if (conn != null) {
38                 try {
39                     conn.close();
40                 } catch (SQLException e) {
41                     e.printStackTrace();
42                 }
43             }
44         }
45         //�ر����ݿ�����
46         public static void close (ResultSet rs, Statement state, Connection conn) {
47             if (rs != null) {
48                 try {
49                     rs.close();
50                 } catch (SQLException e) {
51                     e.printStackTrace();
52                 }
53             }
54             
55             if (state != null) {
56                 try {
57                     state.close();
58                 } catch (SQLException e) {
59                     e.printStackTrace();
60                 }
61             }
62             
63             if (conn != null) {
64                 try {
65                     conn.close();
66                 } catch (SQLException e) {
67                     e.printStackTrace();
68                 }
69             }
70         }
71 
72 public static void main(String[] args) {
73     getConnection();
74 }
75     
76 }