Question

当我尝试键入命令来部署我的servlet时：

mvn clean package wildfly：deploy

我收到了错误：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project wildfly-helloworld: Compilation failure: Compilation failure:
[ERROR] /data/helloworld/src/main/java/org/jboss/as/quickstarts/helloworld/q2Servlet.java:[11,39] package org.apache.commons.codec.binary does not exist
[ERROR] /data/helloworld/src/main/java/org/jboss/as/quickstarts/helloworld/q2Servlet.java:[15,31] package org.apache.commons.dbcp does not exist
[ERROR] /data/helloworld/src/main/java/org/jboss/as/quickstarts/helloworld/q2Servlet.java:[16,31] package org.apache.commons.dbcp does not exist

似乎缺少包，我的代码中有：

import org.apache.commons.codec.binary.Hex;
import org.apache.commons.dbcp.ConnectionFactory;
import org.apache.commons.dbcp.DriverManagerConnectionFactory;
import org.apache.commons.dbcp.PoolableConnectionFactory;
import org.apache.commons.dbcp.PoolingDataSource;

我如何解决这个问题，非常感谢

Answer 1

org.apache.commons.dbcp位于commons-dbcp jar

中

<dependency>
    <groupId>commons-dbcp</groupId>
    <artifactId>commons-dbcp</artifactId>
    <version>1.4</version>
</dependency>

org.apache.commons.codec.binary位于commons-codec jar

中

<dependency>
    <groupId>commons-codec</groupId>
    <artifactId>commons-codec</artifactId>
    <version>1.9</version>
</dependency>

缺少Maven项目中的org.apache.commons.dbcp包

1 个答案: