fix:插入数据

target/classes/spring23.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:aop="http://www.springframework.org/schema/aop"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+       https://www.springframework.org/schema/beans/spring-beans.xsd
+        http://www.springframework.org/schema/context
+       https://www.springframework.org/schema/context/spring-context.xsd
+         http://www.springframework.org/schema/aop
+       https://www.springframework.org/schema/aop/spring-aop.xsd">
+
+    <!-- 开启注解扫描 -->
+    <context:component-scan base-package="com.kwan"></context:component-scan>
+
+    <!-- 开启Aspect生成代理对象-->
+    <aop:aspectj-autoproxy></aop:aspectj-autoproxy>
+
+</beans>
\ No newline at end of file

target/classes/spring24.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:aop="http://www.springframework.org/schema/aop"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+                        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
+                        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
+    <!-- 开启注解扫描 -->
+    <context:component-scan base-package="com.kwan"></context:component-scan>
+    <!-- 开启Aspect生成代理对象-->
+    <aop:aspectj-autoproxy></aop:aspectj-autoproxy>
+    <!--1、创建两个类，增强类和被增强类，创建方法（同上一样）-->
+    <!--2、在 spring 配置文件中创建两个类对象-->
+    <!--创建对象-->
+    <bean id="book" class="com.kwan.spring5.Book"></bean>
+    <bean id="bookProxy" class="com.kwan.spring5.proxy.BookProxy"></bean>
+    <!--3、在 spring 配置文件中配置切入点-->
+    <!--配置 aop 增强-->
+    <aop:config>
+        <!--切入点-->
+        <aop:pointcut id="p" expression="execution(* com.kwan.spring5.Book.buy(..))"/>
+        <!--配置切面-->
+        <aop:aspect ref="bookProxy">
+            <!--增强作用在具体的方法上-->
+            <aop:before method="before" pointcut-ref="p"/>
+        </aop:aspect>
+    </aop:config>
+</beans>
\ No newline at end of file

target/classes/spring25.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+       https://www.springframework.org/schema/beans/spring-beans.xsd
+        http://www.springframework.org/schema/context
+       https://www.springframework.org/schema/context/spring-context.xsd">
+    <!-- 组件扫描 -->
+    <context:component-scan base-package="com.kwan"></context:component-scan>
+
+
+    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
+          destroy-method="close">
+        <property name="url" value="jdbc:mysql://localhost:3306/test"/>
+        <property name="username" value="root"/>
+        <property name="password" value="716288qwe"/>
+        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
+    </bean>
+
+    <!-- JdbcTemplate 对象 -->
+    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+        <!--注入 dataSource-->
+        <property name="dataSource" ref="dataSource"></property><!--set方式注入-->
+    </bean>
+
+</beans>
\ No newline at end of file