1、在項目根目錄中新建lib文件夾,添加jar包
2.在pom.xml文件中添加dependency
<dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc8</artifactId> <version>12.2.0.1</version> <scope>system</scope> <systemPath>${project.basedir}/lib/ojdbc8-12.2.0.1.jar</systemPath> </dependency>
${project.basedir}表示項目的根目錄
在此配置后編碼時可以引入jar包了,由於scope=system,打成war包時不會打進去
3.添加Maven插件,將jar包添加到war包中,在pom.xml文件中找到plugins標簽,添加下面的代碼
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>2.10</version> <executions> <execution> <id>copy-dependencies</id> <phase>compile</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/lib</outputDirectory> <includeScope>system</includeScope> </configuration> </execution> </executions> </plugin>
此時war中就包含了外部引入的jar包了