maven 项目打可执行jar包

昨晚，突然就来了紧急任务。

验签较慢，着手优化，发来一个demo。

 

 

首先需要把该demo部署在Linux上。

 

 

该项目是maven 项目，所以用maven打个jar包，打完jar包之后，可在Linux上直接执行 java -jar XXXX.jar

 

所以在pom.xml文件中添加

          <plugin>

                <artifactId>maven-assembly-plugin</artifactId>

                <configuration>

                    <appendAssemblyId>false</appendAssemblyId>

                    <descriptorRefs>

                        <descriptorRef>jar-with-dependencies</descriptorRef>

                    </descriptorRefs>

                    <archive>

                        <manifest>

                            <!-- 此处指定main方法入口的class -->

                            <mainClass>test.SignTestMain</mainClass>

                        </manifest>

                    </archive>

                </configuration>

                <executions>

                    <execution>

                        <id>make-assembly</id>

                        <phase>package</phase>

                        <goals>

                            <goal>assembly</goal>

                        </goals>

                    </execution>

                </executions>

            </plugin>

这段代码就好了。

 

注意：这是添加在<build>和<plugins>里面的，完整的如下。

     <build>

            <plugins>

                  <plugin>

                        <artifactId>maven-compiler-plugin</artifactId>

                        <configuration>

                              <source>1.6</source>

                              <target>1.6</target>

                              <encoding>UTF-8</encoding>

                        </configuration>

                  </plugin>

                  <!-- <plugin>

                        <groupId>org.apache.maven.plugins</groupId>

                        <artifactId>maven-jar-plugin</artifactId>

                        <configuration>

                              <source>1.8</source>

                              <target>1.8</target>

                              <archive>

                                    <manifest>

                                                     <mainClass>test.SignTestMain</mainClass>

                                    </manifest>

                              </archive>

                              <classesDirectory>

                              </classesDirectory>

                        </configuration>

                  </plugin> -->

                   <plugin>

                <artifactId>maven-assembly-plugin</artifactId>

                <configuration>

                    <appendAssemblyId>false</appendAssemblyId>

                    <descriptorRefs>

                        <descriptorRef>jar-with-dependencies</descriptorRef>

                    </descriptorRefs>

                    <archive>

                        <manifest>

                            <!-- 此处指定main方法入口的class -->

                            <mainClass>test.SignTestMain</mainClass>

                        </manifest>

                    </archive>

                </configuration>

                <executions>

                    <execution>

                        <id>make-assembly</id>

                        <phase>package</phase>

                        <goals>

                            <goal>assembly</goal>

                        </goals>

                    </execution>

                </executions>

            </plugin>

            </plugins>

      </build>

被注释掉的也是打jar包的一种方式，但是你采用这种方式你maven项目所依赖的jar不会被打进去，所以不合适。