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demo/src/main/java/com/example/demo/Dao/auditMapper.java

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+package com.example.demo.Dao;
+
+import com.example.demo.bean.Audit;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface auditMapper {
+    @Select("select * from audit where checkNum = #{checkNum}")
+    public Audit selectAudioByCheckNum(long checkNum);
+
+    @Select("select * from audit")
+    public List<Audit> select();
+
+    @Insert("insert into audit(checkNum, userNum, productNum, " +
+            "bankAccount, checkState, contractNum, " +
+            "isSignContract, year, amount, applyTime)" +
+            " values (#{checkNum},#{userNum},#{productNum},#{bankAccount},#{checkState}," +
+            "#{contractNum},#{isSignContract},#{year},#{amount},#{applyTime})")
+    public void addAudit(Audit audits);
+
+    @Update("update audit set checkNum=#{checkNum},userNum=#{userNum}" +
+            ",productNum=#{productNum},checkState=#{checkState},contractNum=#{contractNum}," +
+            "isSignContract=#{isSignContract},year=#{year},amount=#{amount}," +
+            "applyTime=#{applyTime}where checkNum=#{checkNum}")
+    public void updateAudit(Audit audits);
+
+    @Delete("delete from audit where checkNum=#{checkNum}")
+    public void deleteAudit(long checkNum);
+}

demo/src/main/java/com/example/demo/Dao/bankMapper.java

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+package com.example.demo.Dao;
+
+import com.example.demo.bean.Bank;
+import org.apache.ibatis.annotations.Insert;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.util.List;
+
+@Mapper
+public interface bankMapper {
+
+    @Select("select * from bank where bankNum = #{bankNum}")
+    public Bank selectBankByBankNum(int bankNum);
+
+    @Select("select * from bank where bankName = #{bankName}")
+    public Bank selectBankByBankName(String bankName);
+
+    @Select("select * from bank")
+    public List<Bank> select();
+
+    @Insert("insert into bank(bankNum, bankName, contact, " +
+            " values (#{bankNum},#{bankName},#{contact},)")
+    public void addBank(Bank banks);
+
+    @Update("update bank set bankNum=#{bankNum},bankName=#{bankName}" +
+            ",contact=#{contact} where bankNum=#{bankNum}")
+    public void updateBank(Bank banks);
+
+//    @Delete("delete from bank where bankNum=#{bankNum}")
+//    public void deleteBank(String bankNum);
+//
+//    @Delete("delete from bank where bankName=#{bankName}")
+//    public void deleteBanks(String bankName);
+}

demo/src/main/java/com/example/demo/Dao/managerMapper.java

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+package com.example.demo.Dao;
+
+import com.example.demo.bean.Manager;
+import org.apache.ibatis.annotations.Insert;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+@Mapper
+public interface managerMapper {
+    @Select("select * from manager where managerNum = #{managerName}")
+    public Manager selectManagerByManagerName(String managerName);
+
+    @Insert("insert into manager(managerNum, managerName, managerPwd, " +
+            "managerRight, telephoneNum) values (#{managerNum},#{managerName}," +
+            "#{managerPwd},#{managerRight},#{telephoneNum})")
+    public void addManager(Manager managers);
+
+    @Update("update manager set managerNum=#{managerNum},managerName=#{managerName}" +
+            ",managerPwd=#{managerPwd},managerRight=#{managerRight},telephoneNum=#{telephoneNum},")
+    public void updateManager(Manager managers);
+
+//    @Delete("delete from manager where managerNum=#{managerNum}")
+//    public void deleteManager(String managerNum);
+
+}

demo/src/main/java/com/example/demo/Dao/productHistroyMapper.java

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+package com.example.demo.Dao;
+
+
+import com.example.demo.bean.ProductHistroy;
+import org.apache.ibatis.annotations.Insert;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
+
+@Mapper
+public interface productHistroyMapper {
+    @Select("select * from producthistroy where productNum = #{productNum}")
+    public ProductHistroy selectAudioByCheckNum(long productNum);
+
+    @Select("select * from producthistroy")
+    public List<ProductHistroy> select();
+
+    @Insert("insert into productHistroy(productNum, productName, category, " +
+            "intrate, bankNum, productDescription, uploadTime, deleteTime, alterTime)" +
+            " values (#{productNum},#{productName},#{category},#{intrate},#{bankNum}," +
+            "#{productDescription},#{uploadTime},#{deleteTime},#{alterTime})")
+    public void addProductHistroy(ProductHistroy productHistroys);
+
+//    @Update("update producthistroy set productNum=#{productNum},productName=#{productName}" +
+//            ",category=#{category},intrate=#{intrate},bankNum=#{bankNum}," +
+//            "productDescription=#{productDescription},uploadTime=#{uploadTime},deleteTime=#{deleteTime}," +
+//            "alterTime=#{alterTime}where productNum=#{productNum}")
+//    public void updateProductHistroy(ProductHistroy productHistroys);
+
+//    @Delete("delete from producthistroy where productNum=#{productNum}")
+//    public void deleteProductHistroy(int productNum);
+}

demo/src/main/java/com/example/demo/Dao/productMapper.java

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+package com.example.demo.Dao;
+
+import com.example.demo.bean.Product;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface productMapper {
+    @Select("select * from product where productName like '%#{productName}%'")
+    public List<Product> findByNameLike(String productName);
+
+    @Select("select * from product where productName = #{category}")
+    public List<Product> findByCategory(String category);
+
+    @Select("select * from product where intrate = #{intrate} order by intrate ASC")
+    public List<Product> findByIntrate(float intrate);
+
+    @Select("select * from product where productNum = #{productNum}")
+    public Product selectProductByProductNum(long productNum);
+
+    @Select("select * from product where productName = #{productName}")
+    public Product selectProductByProductName(String productName);
+
+    @Select("select * from product")
+    public List<Product> select();
+
+    @Insert("insert into product(productNum, productName, category, intrate, " +
+            "bankNum, productDescription, pictureAddress)" +
+            " values (#{productNum},#{productName},#{category},#{intrate},#{bankNum}," +
+            "#{productDescription},#{pictureAddress})")
+    public void addProduct(Product products);
+
+    @Update("update product set productNum=#{productNum},productName=#{productName}" +
+            ",category=#{category},intrate=#{intrate},bankNum=#{bankNum}," +
+            "productDescription=#{productDescription},pictureAddress=#{pictureAddress}")
+    public void updateProduct(Product products);
+
+
+    @Delete("delete from product where productNum=#{productNum}")
+    public void deleteProduct(int productNum);
+}

demo/src/main/java/com/example/demo/Dao/transMapper.java

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+package com.example.demo.Dao;
+
+import com.example.demo.bean.Transaction;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface transMapper {
+    @Select("select * from transaction where transactionNum = #{transactionNum}")
+    public Transaction selectAudioByCheckNum(long transactionNum);
+
+    @Select("select * from transaction")
+    public List<Transaction> select();
+
+    @Insert("insert into transaction(transactionNum, payer, payee," +
+            " transactionTime, transactionAmount, note,checkNum)" +
+            " values (#{transactionNum},#{payer},#{payee},#{transactionTime},#{transactionAmount}," +
+            "#{note},#{checkNum})")
+    public void addTransaction(Transaction transactions);
+
+    @Update("update audit set transactionNum=#{transactionNum},payer=#{payer}" +
+            ",payee=#{payee},transactionTime=#{transactionTime},transactionAmount=#{transactionAmount}," +
+            "note=#{note}")
+    public void updateTransaction(Transaction transactions);
+
+    @Delete("delete from audit where transactionNum=#{transactionNum}")
+    public void deleteTransaction(long transactionNum);
+
+}

demo/src/main/java/com/example/demo/Dao/usageDateMapper.java

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+package com.example.demo.Dao;
+
+import com.example.demo.bean.UsageDate;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+
+@Mapper
+public interface usageDateMapper {
+    @Select("select * from usagedate where transactionNum = #{transactionNum}")
+    public UsageDate selectUsageDateByCheckNum(long checkNum);
+
+    @Select("select * from usagedate")
+    public List<UsageDate> select();
+
+    @Select("select productNum from usageDate group by productNum order by count(productNum) DESC")
+    public List<Integer> selectByCount();
+
+    @Insert("insert into usagedate(checkNum, productNum, userNum," +
+            " bankAccount, bankNum, year, amount, startTime)" +
+            " values (#{checkNum},#{productNum},#{userNum},#{bankAccount},#{bankNum}," +
+            "#{year},#{amount},#{startTime})")
+    public void addUsageDate(UsageDate usageDate);
+
+    @Update("update usagedate set checkNum=#{checkNum},productNum=#{productNum}" +
+            ",userNum=#{userNum},bankAccount=#{bankAccount},bankNum=#{bankNum}," +
+            "year=#{year},amount=#{amount},startTime=#{startTime}")
+    public void updateUsageDate(UsageDate usageDate);
+
+    @Delete("delete from usagedate where checkNum=#{checkNum}")
+    public void deleteUsageDate(long checkNum);
+
+}

demo/src/main/java/com/example/demo/Dao/userBankIdentify.java

@@ -0,0 +1,26 @@
+package com.example.demo.Dao;
+
+import com.example.demo.bean.UserBankIdentify;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface userBankIdentify {
+    @Select("select * from userbankidentify where userName = #{userName}")
+    public UserBankIdentify selectUsageDateByCheckNum(String userName);
+
+    @Select("select * from userBankIdentify")
+    public List<UserBankIdentify> select();
+
+    @Insert("insert into usagedate(userName, bankAccount, bankAccountIdentify)" +
+            " values (#{userName},#{bankAccount},#{bankAccountIdentify})")
+    public void addUserBankIdentify(UserBankIdentify userBankIdentifys);
+
+    @Update("update usagedate set userName=#{userName},bankAccount=#{bankAccount}" +
+            ",bankAccountIdentify=#{bankAccountIdentify}")
+    public void updateUserBankIdentify(UserBankIdentify userBankIdentifys);
+
+    @Delete("delete from usagedate where userName=#{userName}")
+    public void deleteUserBankIdentify(String userName);
+}

demo/src/main/java/com/example/demo/Dao/userMapper.java

@@ -0,0 +1,36 @@
+package com.example.demo.Dao;
+
+import com.example.demo.bean.User;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface userMapper {
+    @Select("select * from user where userNum = #{userNum}")
+    public User selectUserByuserNum(long userNum);
+
+    @Select("select userPwd from user where userName = #{userName}")
+    public String  selectuserPwdByuserName(String userName);
+
+    @Select("select * from user where userName = #{userName}")
+    public User selectUserByuserName(String userName);
+
+    @Select("select * from user")
+    public List<User> select();
+
+    @Insert("insert into user(userNum, userName, userPwd, userRight," +
+            " tureName, idNum, telephoneNum, address, isIdentify, registerTime)" +
+            " values (#{userNum},#{userName},#{userPwd},#{userRight},#{tureName}," +
+            "#{idNum},#{telephoneNum},#{address},#{isIdentify},#{registerTime})")
+    public void addUser(User users);
+
+    @Update("update user set userNum=#{userNum},userName=#{userName}" +
+            ",userPwd=#{userPwd},userRight=#{userRight},tureName=#{tureName}," +
+            "idNum=#{idNum},telephoneNum=#{telephoneNum},address=#{address}," +
+            "isIdentify=#{isIdentify},registerTime=#{registerTime}where userNum=#{userNum}")
+    public void updateUser(User users);
+
+    @Delete("delete from user where userNum=#{userNum}")
+    public void deleteUser(long userNum);
+}

demo/src/main/java/com/example/demo/bean/Audit.java

@@ -0,0 +1,32 @@
+package com.example.demo.bean;
+
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class Audit {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long checkNum;
+    private  long userNum;
+    private  double amount;
+    private  String applyTime;
+    private String bankAccount;
+    private long checkState;
+    private long contractNum;
+    private short isSignContract;
+    private  long productNum;
+    private  int year;
+    private int equation;
+
+
+    public Audit(){};
+}

demo/src/main/java/com/example/demo/bean/Bank.java

@@ -0,0 +1,24 @@
+package com.example.demo.bean;
+
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class Bank {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private int bankNum;
+    private String bankName;
+    private String contact;//联系方式
+
+
+    public Bank(){};
+}

demo/src/main/java/com/example/demo/bean/Manager.java

@@ -0,0 +1,33 @@
+package com.example.demo.bean;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class Manager {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long managerNum;
+    private String managerName;
+    private String managerPwd;
+    private String managerRight;
+    private String telephoneNum;
+
+
+    public Manager(){};
+
+    public long getManagerNum() {
+        return managerNum;
+    }
+
+    public void setManagerNum(int managerNum) {
+        this.managerNum = managerNum;
+    }
+}

demo/src/main/java/com/example/demo/bean/Product.java

@@ -0,0 +1,83 @@
+package com.example.demo.bean;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class Product {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long productNum;
+    private String productName;
+    private String category;
+    private float intrate;
+    private int bankNum;
+    private String productDescription;
+    private String pictureAddress;
+
+    public Product(){};
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+
+    public String getPictureAddress() {
+        return pictureAddress;
+    }
+
+    public void setPictureAddress(String pictureAddress) {
+        this.pictureAddress = pictureAddress;
+    }
+
+    public String getProductDescription() {
+        return productDescription;
+    }
+
+    public void setProductDescription(String productDescription) {
+        this.productDescription = productDescription;
+    }
+
+    public int getBankNum() {
+        return bankNum;
+    }
+
+    public void setBankNum(int bankNum) {
+        this.bankNum = bankNum;
+    }
+
+    public float getIntrate() {
+        return intrate;
+    }
+
+    public void setIntrate(float intrate) {
+        this.intrate = intrate;
+    }
+
+    public long getProductNum() {
+        return productNum;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public void setProductNum(long productNum) {
+        this.productNum = productNum;
+    }
+}
+

demo/src/main/java/com/example/demo/bean/ProductHistroy.java

@@ -0,0 +1,111 @@
+package com.example.demo.bean;
+
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Entity
+@Getter
+@Setter
+public class ProductHistroy {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long productNum;
+    private int bankNum;
+    private long managerNum;
+    private String productName;
+    private String category;
+    private float intrate;
+    private String productDescription;
+    private String upLoadTime;
+    private String deleteTime;
+    private String alterTime;
+
+    public ProductHistroy(){};
+
+    public long getManagerNum() {
+        return managerNum;
+    }
+
+    public void setManagerNum(long managerNum) {
+        this.managerNum = managerNum;
+    }
+
+    public long getProductNum() {
+        return productNum;
+    }
+
+    public void setProductNum(long productNum) {
+        this.productNum = productNum;
+    }
+
+    public String getAlterTime() {
+        return alterTime;
+    }
+
+    public void setAlterTime(String alterTime) {
+        this.alterTime = alterTime;
+    }
+
+
+    public String getDeleteTime() {
+        return deleteTime;
+    }
+
+    public void setDeleteTime(String deleteTime) {
+        this.deleteTime = deleteTime;
+    }
+
+    public String getUpLoadTime() {
+        return upLoadTime;
+    }
+
+    public void setUpLoadTime(String upLoadTime) {
+        this.upLoadTime = upLoadTime;
+    }
+
+    public String getProductDescription() {
+        return productDescription;
+    }
+
+    public void setProductDescription(String productDescription) {
+        this.productDescription = productDescription;
+    }
+
+    public float getIntrate() {
+        return intrate;
+    }
+
+    public void setIntrate(float intrate) {
+        this.intrate = intrate;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    public int getBankNum() {
+        return bankNum;
+    }
+
+    public void setBankNum(int bankNum) {
+        this.bankNum = bankNum;
+    }
+}

demo/src/main/java/com/example/demo/bean/Transaction.java

@@ -0,0 +1,33 @@
+package com.example.demo.bean;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class Transaction {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long transactionNum;
+    private long payer;
+    private long payee;
+    private float transactionTime;
+    private float transactionAmount;
+    private String note;
+    private long checkNum;
+
+    public Transaction(){};
+    public Transaction(long checkNum,long payer,long payee,double transationAmount){
+        this.checkNum=checkNum;
+        this.payer = payer;
+        this.payee = payee;
+        this.transactionAmount=transactionNum;
+
+    }
+}

demo/src/main/java/com/example/demo/bean/UsageDate.java

@@ -0,0 +1,48 @@
+package com.example.demo.bean;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class UsageDate {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long checkNum;
+    private long productNum;
+    private long userNum;
+    private String bankAccount;
+    private int bankNum;
+    private int year;
+    private float amount;
+    private String startTime;
+
+    public UsageDate(){};
+    private int equation;
+
+    public int getYear() {
+        return 0;
+    }
+
+    public long getProductNum() {
+        return 0;
+    }
+
+    public double getAmount() {
+        return 0;
+    }
+
+    public long getUserNum() {
+        return 0;
+    }
+
+    public int getBankNum() {
+        return 0;
+    }
+}

demo/src/main/java/com/example/demo/bean/User.java

@@ -0,0 +1,38 @@
+package com.example.demo.bean;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long userNum;
+    private String userName;
+    private String userPwd;
+    private String userRight;
+    private String trueName;
+    private String idNum;
+    private String telephoneNum;
+    private String address;
+    private String isIdentify;
+    private String registerTime;
+
+
+    public User(){};
+
+    public String getUserPwd() {
+        return userPwd;
+    }
+
+    public void setUserPwd(String userPwd) {
+        this.userPwd = userPwd;
+    }
+}

demo/src/main/java/com/example/demo/bean/UserBankIdentify.java

@@ -0,0 +1,21 @@
+package com.example.demo.bean;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Getter
+@Setter
+@Entity
+public class UserBankIdentify {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private String userName;
+    private String bankAccount;
+    private short bankAccountIdentify;
+
+}

demo/src/test/java/com/example/demo/loginService/API/UserService.java

@@ -0,0 +1,7 @@
+package com.example.demo.loginService.API;
+
+import com.example.demo.bean.User;
+
+public interface UserService {
+    public User selectUserByuserName(String userName);
+}

demo/src/test/java/com/example/demo/loginService/API/impl/UserServiceImpl.java

@@ -0,0 +1,17 @@
+package com.example.demo.loginService.API.impl;
+
+import com.example.demo.Dao.userMapper;
+import com.example.demo.bean.User;
+import com.example.demo.loginService.API.UserService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Propagation;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("UserServiceImpl")
+public class UserServiceImpl implements UserService{
+    private userMapper UserMapper;
+    @Transactional(propagation=Propagation.REQUIRED,readOnly = true)
+    public User selectUserByuserName(String userName){
+        return this.UserMapper.selectUserByuserName(userName);
+    }
+}

demo/src/test/java/com/example/demo/loginService/UserController.java

@@ -0,0 +1,33 @@
+package com.example.demo.loginService;
+
+import com.example.demo.bean.User;
+import com.example.demo.loginService.API.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PostMapping;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+
+@Controller
+public class UserController extends HttpServlet{
+    @Autowired
+    private UserService userService;
+    @PostMapping("/Login.do")
+    public String doPost1(HttpServletRequest request, HttpServletResponse response){
+        String userName=request.getParameter("userName");
+        String userPwd=request.getParameter("userPwd");
+        User user=this.userService.selectUserByuserName(userName);
+        if(user!=null){
+            if(user.getUserPwd().equals(userPwd)){
+                return "/login1";
+            }
+            else{
+                return "/login2";
+            }
+        }else{
+            return "/login2";
+        }
+    }
+}