maven编译并运行tomcat源码

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下载tomcat源码(以7.0.109为例)

https://gitee.com/apache/tomcat/tree/7.0.x/
https://github.com/apache/tomcat/tree/7.0.x

https://gitee.com/lixl/tomcat-maven/tree/7.0.109/

编写pom.xml

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<?xml version="1.0" encoding="utf-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.apache</groupId>
    <artifactId>apache-tomcat</artifactId>
    <name>apache-tomcat</name>
    <version>7.0.x</version>

    <properties>
        <java.version>1.7</java.version>
        <maven.test.skip>true</maven.test.skip>
        <maven.javadoc.skip>true</maven.javadoc.skip>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant</artifactId>
            <version>1.7.0</version>
        </dependency>
        <dependency>
            <groupId>wsdl4j</groupId>
            <artifactId>wsdl4j</artifactId>
            <version>1.6.2</version>
        </dependency>
        <dependency>
            <groupId>javax.xml</groupId>
            <artifactId>jaxrpc-api</artifactId>
            <version>1.1</version>
        </dependency>
        <dependency>
            <groupId>org.easymock</groupId>
            <artifactId>easymock</artifactId>
            <version>3.3</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.jdt.core.compiler</groupId>
            <artifactId>ecj</artifactId>
            <version>4.6.1</version>
        </dependency>
    </dependencies>

    <build>
        <sourceDirectory>java</sourceDirectory>
        <resources>
            <resource>
                <directory>java</directory>
            </resource>
        </resources>
        <testSourceDirectory>test</testSourceDirectory>
        <testResources>
            <testResource>
                <directory>test</directory>
            </testResource>
        </testResources>

        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.3</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

注意：编译后如有报错，注释掉报错的代码即可

运行org.apache.catalina.startup.Bootstrap

  • main方法运行

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    -Dcatalina.home=path\to\home 
    -Dcatalina.base=path\to\home  
    -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 
    -Djava.util.logging.config.file=path\to\home\conf\logging.properties

  • jar包运行
    java -cp lib/apache-tomcat-7.0.20210423.jar org.apache.catalina.startup.Bootstrap

其他

控制台乱码

org.apache.catalina.startup.VersionLoggerListener#log打印中文乱码

原因：org.apache.tomcat.util.res.StringManager中使用
ResourceBundle bundle.getString(key)打印中文;
而ResourceBundle读取文本使用的ISO-8859-1编码不支持中文导致的

解决： 

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org.apache.tomcat.util.res.StringManager#getString 
使用ISO-8859-1编码获取字符后，再转换为字符串即可

try {
    str = new String(bundle.getString(key).getBytes("ISO-8859-1"), "utf-8");
} catch (UnsupportedEncodingException e) {
    str = bundle.getString(key);
}

webapps/examples启动报错

移除掉源码中的examples目录, 重新编译即可

https://gitee.com/lixl/tomcat-maven/tree/tomcat-7.0.108-examples/