使用maven打包生成doc文档和打包源码

maven打包生成doc文档和打包源码

在pom.xml中加入如下插件

<build>
        <plugins>
            <!-- 文档 插件 -->
            <plugin>
                <groupId>or下g.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                <version>2.7</version>
                <executions>
                    <execution>
                        <id>attach-javadocs</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                        <configuration>
                            <additionalparam>-Xdoclint:none</additionalparam>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <!-- 打包源码插件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
            <version>2.1.2</version>
            <configuration>
                <attach>true</attach>
            </configuration>
            <executions>
                <execution>
                    <phase>compile</phase>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
            </plugin>

        </plugins>
    </build>

如上的此种打包方式打包成如下这种分为3个包，源码包，文档包，和不包含源码的war包

如果想把源码和编译后的打包到一个war里面，

将打包源码插件改为 如下插件

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.3</version>
                <executions>
                    <execution>
                        <id>copy-resources</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.outputDirectory}</outputDirectory>
                            <resources>
                                <resource>
                                    <directory>src/main/java</directory>
                                    <includes>
                                        <include>**/*.java</include>
                                    </includes>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

插件maven-resources-plugin默认处理资源和测试资源，把资源加入到文件夹${project.build.outputDirectory}，这个引用表示项目的输出文件夹。

一般是项目的WEB-INF\classes文件夹。等到打包的时候，就把这个文件夹里面的内容打包成jar文件。所以想要把源代码打包到jar文件里面

就需要把源代码当作资源文件添加到文件夹${project.build.outputDirectory}。

打包完成只会生成一个war包，

而查看war包中包含源码的方式如下

maven 打包报错 生成javadoc 时有问题

项目是基于maven管理的，一直打包都好着呢，

今天打包莫名奇妙的报了一大堆错误

[ERROR] java.lang.ClassCastException: com.sun.tools.javadoc.ClassDocImpl cannot be cast to com.sun.javadoc.AnnotationTypeDoc
[ERROR] at com.sun.tools.javadoc.AnnotationDescImpl.annotationType(AnnotationDescImpl.java:46)
[ERROR] at com.sun.tools.doclets.internal.toolkit.util.Util.isDeprecated(Util.java:811)
[ERROR] at com.sun.tools.doclets.formats.html.TagletWriterImpl.deprecatedTagOutput(TagletWriterImpl.java:85)
[ERROR] at com.sun.tools.doclets.internal.toolkit.taglets.DeprecatedTaglet.getTagletOutput(DeprecatedTaglet.java:40)
[ERROR] at com.sun.tools.doclets.formats.html.MethodWriterImpl.writeDeprecated(MethodWriterImpl.java:166)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.MethodBuilder.buildDeprecationInfo(MethodBuilder.java:183)
[ERROR] at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
[ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:597)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.MethodBuilder.invokeMethod(MethodBuilder.java:109)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.AbstractMemberBuilder.build(AbstractMemberBuilder.java:56)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.MethodBuilder.buildMethodDoc(MethodBuilder.java:150)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:597)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.MethodBuilder.invokeMethod(MethodBuilder.java:109)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.AbstractMemberBuilder.build(AbstractMemberBuilder.java:56)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.buildMethodDetails(ClassBuilder.java:322)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:597)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.invokeMethod(ClassBuilder.java:101)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.buildClassDoc(ClassBuilder.java:124)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:597)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.invokeMethod(ClassBuilder.java:101)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
[ERROR] at com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.build(ClassBuilder.java:108)
[ERROR] at com.sun.tools.doclets.formats.html.HtmlDoclet.generateClassFiles(HtmlDoclet.java:155)
[ERROR] at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.generateClassFiles(AbstractDoclet.java:164)
[ERROR] at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration(AbstractDoclet.java:106)
[ERROR] at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractDoclet.java:64)
[ERROR] at com.sun.tools.doclets.formats.html.HtmlDoclet.start(HtmlDoclet.java:42)
[ERROR] at com.sun.tools.doclets.standard.Standard.start(Standard.java:23)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:597)
[ERROR] at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:269)
[ERROR] at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:143)
[ERROR] at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:340)
[ERROR] at com.sun.tools.javadoc.Start.begin(Start.java:128)
[ERROR] at com.sun.tools.javadoc.Main.execute(Main.java:41)
[ERROR] at com.sun.tools.javadoc.Main.main(Main.java:31)

搞了半天没研究出来，最后试了多个命令，如 ：pakage 、test 等命令都不报错，只有在用install 的时候报错。 仔细看日志，最后怀疑是 在生成 javadoc 的时候报错，又试了install -D maven.javadoc.skip=true 命令跳过 生成javadoc 部分，果然就不报错了。

仔细研究了下，原来是maven javadoc插件 版本的问题，导致生成这个的时候报错。

在pom 中增加

<build>
<finalName>biz-statistics</finalName>
        <resources>
            <resource>
                <directory>${project.basedir}/src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
<plugins>
 <plugin>
          <artifactId>maven-javadoc-plugin</artifactId>
          <version>2.9.1</version>
          <executions>
            <execution>
              <id>attach-javadocs</id>
              <phase>install</phase>
              <goals>
                <goal>jar</goal>
              </goals>
              <configuration>
                <encoding>UTF-8</encoding>
              </configuration>
            </execution>
          </executions>
          <configuration>
            <encoding>UTF-8</encoding>
          </configuration>
        </plugin>
        </plugins>
</build>

设置版本号即可。以上为个人经验，希望能给大家一个参考，也希望大家多多支持我们。