注意事项

maven 项目注意事项

1. c3p0-config.xml 配置文件必须放在 resources 文件中

2. maven 项目中 target 目录默认不会排出 xml 文件，需要在 pom.xml 文件中添加属性，手动设置

   <build>
               <!--   默认不包含 xml 文件 ,手动设置 将所有的资源都复制到target目录下面    ${basedir} 表示项目根目录 -->  
               <resources>
                   <resource>
                       <directory>${basedir}/src/main/java</directory>
                       <excludes>
                           <exclude>**/*.java</exclude>
                       </excludes>
                   </resource>
               </resources>
   
       </build>
   

3. 我的 pom.xml 文件

   <?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>frame_based</groupId>
       <artifactId>frame_based</artifactId>
       <version>1.0-SNAPSHOT</version>
       <build>
           <plugins>
               <plugin>
                   <groupId>org.apache.maven.plugins</groupId>
                   <artifactId>maven-compiler-plugin</artifactId>
                   <configuration>
                       <source>8</source>
                       <target>8</target>
                   </configuration>
               </plugin>
           </plugins>
   
   
               <!--    将所有的资源都复制到target目录下面 ，默认不包含 xml 文件     -->
               <resources>
                   <resource>
                       <directory>${basedir}/src/main/java</directory>
                       <excludes>
                           <exclude>**/*.java</exclude>
                       </excludes>
                   </resource>
               </resources>
   
       </build>
   
   
       <dependencies>
   
   
           <dependency>
               <!--  c3po 依赖              -->
               <groupId>c3p0</groupId>
               <artifactId>c3p0</artifactId>
               <version>0.9.1.2</version>
           </dependency>
   
   
           <!--  hutool 工具类      -->
           <dependency>
               <groupId>cn.hutool</groupId>
               <artifactId>hutool-all</artifactId>
               <version>4.5.15</version>
           </dependency>
   
   
           <dependency>
               <!-- fastJson            -->
               <groupId>com.alibaba</groupId>
               <artifactId>fastjson</artifactId>
               <version>1.2.68</version>
           </dependency>
   
   
           <dependency>
               <!--  junit 单元测试          -->
               <groupId>org.junit.jupiter</groupId>
               <artifactId>junit-jupiter</artifactId>
               <version>RELEASE</version>
               <scope>test</scope>
           </dependency>
   
           <dependency>
               <!--  MySQL  驱动         -->
               <groupId>mysql</groupId>
               <artifactId>mysql-connector-java</artifactId>
               <version>8.0.20</version>
           </dependency>
   
           <dependency>
               <!-- dom 解析           -->
               <groupId>dom4j</groupId>
               <artifactId>dom4j</artifactId>
               <version>1.6.1</version>
           </dependency>
   
           <!-- servlet -->
           <dependency>
               <groupId>javax.servlet</groupId>
               <artifactId>javax.servlet-api</artifactId>
               <version>3.1.0</version>
               <scope>provided</scope>
           </dependency>
           <!-- jsp -->
           <dependency>
               <groupId>javax.servlet.jsp</groupId>
               <artifactId>javax.servlet.jsp-api</artifactId>
               <version>2.3.1</version>
               <scope>provided</scope>
           </dependency>
           <!-- jstl -->
           <dependency>
               <groupId>javax.servlet.jsp.jstl</groupId>
               <artifactId>jstl-api</artifactId>
               <version>1.2</version>
               <exclusions>
                   <exclusion>
                       <groupId>javax.servlet</groupId>
                       <artifactId>servlet-api</artifactId>
                   </exclusion>
                   <exclusion>
                       <groupId>javax.servlet.jsp</groupId>
                       <artifactId>jsp-api</artifactId>
                   </exclusion>
               </exclusions>
           </dependency>
           <dependency>
               <groupId>org.glassfish.web</groupId>
               <artifactId>jstl-impl</artifactId>
               <version>1.2</version>
               <exclusions>
                   <exclusion>
                       <groupId>javax.servlet</groupId>
                       <artifactId>servlet-api</artifactId>
                   </exclusion>
                   <exclusion>
                       <groupId>javax.servlet.jsp</groupId>
                       <artifactId>jsp-api</artifactId>
                   </exclusion>
                   <exclusion>
                       <groupId>javax.servlet.jsp.jstl</groupId>
                       <artifactId>jstl-api</artifactId>
                   </exclusion>
               </exclusions>
           </dependency>
           <!-- JSTL 结束  -->
   
   
           <dependency>
               <!--  cglib  依赖        -->
               <groupId>cglib</groupId>
               <artifactId>cglib</artifactId>
               <version>2.2.2</version>
           </dependency>
   
   
           <dependency>
               <!-- log4j 依赖  -->
               <groupId>log4j</groupId>
               <artifactId>log4j</artifactId>
               <version>1.2.17</version>
           </dependency>
   
   
           <dependency>
               <!--   mybatis 依赖      -->
               <groupId>org.mybatis</groupId>
               <artifactId>mybatis</artifactId>
               <version>3.4.5</version>
           </dependency>
   
       </dependencies>
   
   
   </project>