bhh

grademanagement-MyBatisProject/src/com/ssm/entity/Exam.java

@@ -0,0 +1,44 @@
+package com.ssm.entity;
+
+public class Exam {
+    private Integer examId;
+    private String examName;
+    private String examTime;
+    private String examAddress;//考试地点
+
+    public Integer getExamId() {
+        return examId;
+    }
+    public void setExamId(Integer examId) {
+        this.examId = examId;
+    }
+    public String getExamName() {
+        return examName;
+    }
+    public void setExamName(String examName) {
+        this.examName = examName;
+    }
+    public String getExamTime() {
+        return examTime;
+    }
+    public void setExamTime(String examTime) {
+        this.examTime = examTime;
+    }
+    public String getExamAddress() {
+        return examAddress;
+    }
+
+    public void setExamAddress(String examSubject) {
+        this.examAddress = examSubject;
+    }
+
+    @Override
+    public String toString() {
+        return "Exam{" +
+                "examId=" + examId +
+                ", examName='" + examName + '\'' +
+                ", examTime='" + examTime + '\'' +
+                ", examSubject='" + examAddress + '\'' +
+                '}';
+    }
+}

grademanagement-MyBatisProject/src/com/ssm/mapper/ExamMapper.java

@@ -0,0 +1,12 @@
+package com.ssm.mapper;
+
+import com.ssm.entity.Exam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface ExamMapper {
+    Exam getExamById(@Param("examId") Integer examId);
+    List<Exam> getAllExams();
+
+}

grademanagement-MyBatisProject/src/com/ssm/mapper/ExamMapper.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ssm.mapper.ExamMapper">
+    <select id="getExamById" resultType="com.ssm.entity.Exam">
+        SELECT examId, examName, examTime, examSubject
+        FROM exam
+        WHERE examId=#{examId}
+    </select>
+    <select id="getAllExams" resultType="com.ssm.entity.Exam">
+        SELECT examId, examName, examTime, examSubject
+        FROM exam
+        ORDER BY examId
+    </select>
+
+</mapper>

grademanagement-MyBatisProject/src/config.xml

@@ -19,6 +19,8 @@
         </environment>
     </environments>
 
+
+
     <!-- 配置Mapper映射文件 -->
     <mappers>
         <mapper resource="com/ssm/mapper/CourseMapper.xml"/>