xercesImpl.jar和xml-apis.jar (系统找不到指定的文件)

 1 springboot内置的tomcat为8.5.23，我们需要指定springboot的内置tomcat版本
 2 修改pom.xml文件，增加<tomcat.version>7.0.90</tomcat.version>
 3   <properties>
 4     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 5     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 6    <java.version>1.8</java.version>
 7    <tomcat.version>7.0.90</tomcat.version>
 8   </properties>
 9  <!-- 添加tomcat依赖jar包 -->
10    <dependency> 
11        <groupId>org.apache.tomcat</groupId> 
12        <artifactId>tomcat-juli</artifactId> 
13        <version>${tomcat.version}</version> 
14    </dependency>