沈金奇作业提交

沈金奇_Mybatis2/.idea/.name

+林欢欢_Mybatis2
+林欢欢_Mybatis2
\ No newline at end of file

沈金奇_Mybatis2/.idea/compiler.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="林欢欢_Mybatis2" />
+      </profile>
+    </annotationProcessing>
+    <bytecodeTargetLevel>
+      <module name="林欢欢_Mybatis2" target="1.8" />
+    </bytecodeTargetLevel>
+  </component>
+</project>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__junit_junit_4_12.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: junit:junit:4.12">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/junit/junit/4.12/junit-4.12.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/junit/junit/4.12/junit-4.12-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/junit/junit/4.12/junit-4.12-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__log4j_log4j_1_2_17.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: log4j:log4j:1.2.17">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__mysql_mysql_connector_java_5_1_32.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: mysql:mysql-connector-java:5.1.32">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/mysql/mysql-connector-java/5.1.32/mysql-connector-java-5.1.32.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/mysql/mysql-connector-java/5.1.32/mysql-connector-java-5.1.32-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/mysql/mysql-connector-java/5.1.32/mysql-connector-java-5.1.32-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: org.hamcrest:hamcrest-core:1.3">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__org_mybatis_mybatis_3_4_6.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: org.mybatis:mybatis:3.4.6">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/mybatis/mybatis/3.4.6/mybatis-3.4.6.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/org/mybatis/mybatis/3.4.6/mybatis-3.4.6-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/mybatis/mybatis/3.4.6/mybatis-3.4.6-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_25.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: org.slf4j:slf4j-api:1.7.25">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/libraries/Maven__org_slf4j_slf4j_log4j12_1_7_25.xml

+<component name="libraryTable">
+<component name="libraryTable">
+  <library name="Maven: org.slf4j:slf4j-log4j12:1.7.25">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$USER_HOME$/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

沈金奇_Mybatis2/.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/classes" />
+  </component>
+</project>
\ No newline at end of file

沈金奇_Mybatis2/.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/沈金奇_Mybatis2.iml" filepath="$PROJECT_DIR$/沈金奇_Mybatis2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

沈金奇_Mybatis2/.idea/uiDesigner.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.png" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>
\ No newline at end of file

沈金奇_Mybatis2/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.cesgroup</groupId>
+    <artifactId>沈金奇_Mybatis2</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>5.1.32</version>
+        </dependency>
+        <!--mybatis-->
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.4.6</version>
+        </dependency>
+        <!--日志-->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+            <version>1.7.25</version>
+        </dependency>
+        <!--junit-->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+        </dependency>
+    </dependencies>
+
+
+    <build>
+        <plugins>
+            <!--用来设置jdk版本的-->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.7.0</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+        <resources>
+            <resource>
+                <directory>src/main/resource</directory>
+                <includes>
+                    <include>*.*</include>
+                </includes>
+            </resource>
+        </resources>
+    </build>
+
+
+
+
+</project>
\ No newline at end of file

沈金奇_Mybatis2/src/main/java/com/cesgroup/Interceptor/MybatisLogInterceptor.java

+package com.cesgroup.Interceptor;
+package com.cesgroup.Interceptor;
+
+import com.cesgroup.util.ReflectHelper;
+import org.apache.ibatis.executor.statement.RoutingStatementHandler;
+import org.apache.ibatis.executor.statement.StatementHandler;
+import org.apache.ibatis.mapping.BoundSql;
+import org.apache.ibatis.mapping.ParameterMapping;
+import org.apache.ibatis.mapping.ParameterMode;
+import org.apache.ibatis.plugin.Interceptor;
+import org.apache.ibatis.plugin.Intercepts;
+import org.apache.ibatis.plugin.Invocation;
+import org.apache.ibatis.plugin.Signature;
+import org.apache.ibatis.type.TypeHandlerRegistry;
+import sun.plugin2.main.server.ResultHandler;
+
+import javax.security.auth.login.Configuration;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import java.util.logging.Logger;
+
+@Intercepts({@Signature(type = StatementHandler.class,method = "query",args = {Statement.class, ResultHandler.class})})
+public class MybatisLogInterceptor implements Interceptor{
+
+    @Override
+    public Object intercept(Invocation invocation) throws Throwable {
+        Logger logger = null;
+        String sql = null;
+       if (invocation.getTarget() instanceof RoutingStatementHandler) {
+           RoutingStatementHandler statementHandler = (RoutingStatementHandler) invocation.getTarget();
+           StatementHandler delegate = (StatementHandler) ReflectHelper.getValueByFieldName(statementHandler, "delegate");
+           BoundSql boundSql = delegate.getBoundSql();
+           Object parameterObject = boundSql.getParameterObject();
+           List<Object> params = new ArrayList<>();
+           TypeHandlerRegistry typeHandlerRegistry = (TypeHandlerRegistry) ReflectHelper.getValueByFieldName(delegate, "typeHandlerRegistry");
+           Configuration configuration = ReflectHelper.getFieldByFieldName(delegate, "configuration");
+           List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
+           if (parameterMappings != null) {
+               for (int i = 0; i < parameterMappings.size(); i++) {
+                   ParameterMapping parameterMapping = parameterMappings.get(i);
+                   if (parameterMapping.getMode() != ParameterMode.OUT) {
+                       Object value = null;
+                       String propertyName = parameterMapping.getProperty();
+                       if (boundSql.hasAdditionalParameter(propertyName)) {
+                           value = boundSql.getAdditionalParameter(propertyName);
+                       } else if (parameterObject == null) {
+                           value = null;
+                       } else if (typeHandlerRegistry.hasTypeHandler(parameterObject.getClass())) {
+                           value = parameterObject;
+                       }
+                       params.add(value);
+                   }
+               }
+           }
+            sql = boundSql.getSql();
+           for (Object param : params) {
+               sql = sql.replaceFirst("[?]]", param + "");
+           }
+       }
+           return sql;
+    }
+
+    @Override
+    public Object plugin(Object o) {
+        return null;
+    }
+
+    @Override
+    public void setProperties(Properties properties) {
+
+    }
+}

沈金奇_Mybatis2/src/main/java/com/cesgroup/pojo/Student.java

+package com.cesgroup.pojo;
+package com.cesgroup.pojo;
+
+import java.io.Serializable;
+/*
+* pojo类
+* */
+public class Student implements Serializable{
+
+    private Integer id;
+    private String name;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

沈金奇_Mybatis2/src/main/java/com/cesgroup/util/ReflectHelper.java

+package com.cesgroup.util;
+package com.cesgroup.util;
+
+import javax.security.auth.login.Configuration;
+import java.lang.reflect.Field;
+
+public class ReflectHelper {
+
+    public static Configuration getFieldByFieldName(Object obj, String fieldName) {
+        for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass
+                .getSuperclass()) {
+            try {
+                return superClass.getDeclaredField(fieldName);
+            } catch (NoSuchFieldException e) {
+            }
+        }
+        return null;
+    }
+
+    public static Object getValueByFieldName(Object obj, String fieldName)
+            throws SecurityException, NoSuchFieldException,
+            IllegalArgumentException, IllegalAccessException {
+        Field field = getFieldByFieldName(obj, fieldName);
+        Object value = null;
+        if(field!=null){
+            if (field.isAccessible()) {
+                value = field.get(obj);
+            } else {
+                field.setAccessible(true);
+                value = field.get(obj);
+                field.setAccessible(false);
+            }
+        }
+        return value;
+    }
+}

沈金奇_Mybatis2/src/main/resources/StudentMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?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="StudentMapper">
+    <select id="selectStudetInfo" resultType="com.cesgroup.pojo.Student">
+        select * from Student where id = #{id}
+    </select>
+</mapper>

沈金奇_Mybatis2/src/main/resources/jdbc.properties

+jdbc.driverClassName=com.mysql.jdbc.Driver
+jdbc.driverClassName=com.mysql.jdbc.Driver
+jdbc.url=jdbc:mysql://127.0.0.1:3306/Student?useUnicode=true&characterEncoding=utf8&autoReconnect=true&allowMultiQueries=true
+jdbc.username=root
+jdbc.password=root
\ No newline at end of file

沈金奇_Mybatis2/src/main/resources/log4j.properties

+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} [%t] [%c]-[%p] %m%n
+log4j.appender.file=org.apache.log4j.FileAppender
+log4j.appender.file.File=f:/mylog.log
+log4j.appender.file.layout=org.apache.log4j.PatternLayout
+log4j.appender.file.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} [%t] [%c]-[%p] %m%n
+log4j.rootLogger=debug, stdout

沈金奇_Mybatis2/src/main/resources/mybatis-config.xml

+<?xml version="1.0" encoding="UTF-8" ?>
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration
+        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-config.dtd">
+<configuration>
+    <properties resource="jdbc.properties"/>
+
+    <typeAliases>
+        <!-- 设置别名 -->
+        <package name="cn.cesgroup.mybatis.pojo"/>
+    </typeAliases>
+
+    <!--日志插件-->
+    <plugins>
+        <plugin interceptor="com.cesgroup.Interceptor.MybatisLogInterceptor"/>
+    </plugins>
+
+    <!-- 配置数据库连接的环境 -->
+    <environments default="development">
+        <environment id="development">
+            <transactionManager type="JDBC"/>
+            <dataSource type="POOLED">
+                <property name="driver" value="${jdbc.driver}"/>
+                <property name="url" value="${jdbc.url}"/>
+                <property name="username" value="${jdbc.username}"/>
+                <property name="password" value="${jdbc.password}"/>
+            </dataSource>
+        </environment>
+    </environments>
+
+    <mappers>
+        <package name="com.cesgroup.mybatis.mapper"/>
+    </mappers>
+</configuration>

沈金奇_Mybatis2/src/main/resources/mybatis.sql

+SET NAMES utf8mb4;
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for mybatis
+-- ----------------------------
+DROP TABLE IF EXISTS `mybatis`;
+CREATE TABLE `Student`  (
+  `id` int(32) NOT NULL,
+  `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
+
+SET FOREIGN_KEY_CHECKS = 1;

沈金奇_Mybatis2/src/test/java/com/cesgroup/Interceptor/MybatisLogInterceptorTest.java

+package com.cesgroup.Interceptor;
+package com.cesgroup.Interceptor;
+
+import com.cesgroup.pojo.Student;
+import org.apache.ibatis.io.Resources;
+import org.apache.ibatis.session.SqlSession;
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.apache.ibatis.session.SqlSessionFactoryBuilder;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.InputStream;
+
+public class MybatisLogInterceptorTest {
+
+    private SqlSession sqlSession=null;
+    private SqlSessionFactory sqlSessionFactory;
+
+    @Before
+    public void configMybatis() {
+        String resource = "mybatis-config.xml";
+        InputStream inputStream;
+        try {
+            inputStream = Resources.getResourceAsStream(resource);
+            sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
+            sqlSession= sqlSessionFactory.openSession(false);
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            if(sqlSession!=null) {
+                sqlSession.close();
+            }
+        }
+    }
+    @Test
+    public void testMybatisSelectStudent() {
+        Student stu = sqlSession.selectOne("StudentMapper.selectStudetInfo", 16);
+        System.out.println(stu);
+        sqlSession.close();
+    }
+}
\ No newline at end of file

沈金奇_Mybatis2/沈金奇_Mybatis2.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: mysql:mysql-connector-java:5.1.32" level="project" />
+    <orderEntry type="library" name="Maven: org.mybatis:mybatis:3.4.6" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:slf4j-log4j12:1.7.25" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
+    <orderEntry type="library" name="Maven: log4j:log4j:1.2.17" level="project" />
+    <orderEntry type="library" name="Maven: junit:junit:4.12" level="project" />
+    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
+  </component>
+</module>
\ No newline at end of file