tomcat 源码分析1一环境搭建 - lvyyevd's 安全博客

tomcat 8.5.32 调试环境搭建

tomcat 源码下载
tomcat8.5.32 源码
tomcat 编译
创建tomcat8文件夹
源码复制到tomcat8文件夹下
在tomcat8下创建文件夹catalina-home
将apache-tomcat-8.5.32-src 下的conf与webapps文件复制到catalina-home下
在tomcat8文件夹下创建pom.xml内容如下：

<?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/maven-v4_0_0.xsd">    
    
    <modelVersion>4.0.0</modelVersion>    
    <groupId>gxf</groupId>    
    <artifactId>apache-tomcat-8</artifactId>    
    <name>apache-tomcat-8-source</name>    
    <version>1.0</version>    
    <packaging>pom</packaging>    
    
    <modules>    
        <module>apache-tomcat-8.5.32-src</module>
    </modules>    
</project>

在文件apache-tomcat-8.5.32-src下也创建pom.xml
内容如下：

<?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.tomcat</groupId>    
    <artifactId>Tomcat8.0</artifactId>    
    <name>Tomcat8.0</name>    
    <version>8.0</version>    
    
    <build>    
        <finalName>Tomcat8.0</finalName>    
        <sourceDirectory>java</sourceDirectory>    
        <testSourceDirectory>test</testSourceDirectory>    
        <resources>    
            <resource>    
                <directory>java</directory>    
            </resource>    
        </resources>    
        <testResources>    
            <testResource>    
                <directory>test</directory>    
            </testResource>    
        </testResources>    
        <plugins>    
            <plugin>    
                <groupId>org.apache.maven.plugins</groupId>    
                <artifactId>maven-compiler-plugin</artifactId>    
                <version>2.0.2</version>    
    
                <configuration>    
                    <encoding>UTF-8</encoding>    
                    <source>1.8</source>    
                    <target>1.8</target>    
                </configuration>    
            </plugin>    
        </plugins>    
    </build>    
    
    <dependencies>  
        <dependency>  
            <groupId>org.easymock</groupId>  
            <artifactId>easymock</artifactId>  
            <version>3.5</version>  
            <scope>test</scope>  
        </dependency>  
  
        <dependency>    
            <groupId>junit</groupId>    
            <artifactId>junit</artifactId>    
            <version>4.12</version>  
            <scope>test</scope>    
        </dependency>    
        <dependency>    
            <groupId>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</artifactId>    
            <version>1.1</version>    
        </dependency>    
        <dependency>    
            <groupId>org.eclipse.jdt.core.compiler</groupId>    
            <artifactId>ecj</artifactId>    
            <version>4.6.1</version>  
        </dependency>    
    </dependencies>    
    
</project>

删除 tomcat8\apache-tomcat-8.5.32-src\test\util\TestCookieFilter.java
文件，会报错。

然后在tomcat8\apache-tomcat-8.5.32-src\java\org\apache\catalina\startup\ContextConfig.java
上加上

import org.apache.jasper.servlet.JasperInitializer;

再在configureStart方法下加上

context.addServletContainerInitializer(new JasperInitializer(), null);

如下：

然后配置运行

打开项目的Run/Debug配置界面，Main class设置为

org.apache.catalina.startup.Bootstrap

添加VM options

-Dcatalina.home=catalina-home -Dcatalina.base=catalina-home -Djava.endorsed.dirs=catalina-home/endorsed -Djava.io.tmpdir=catalina-home/temp -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=catalina-home/conf/logging.properties

注意：新版idea需要手动添加 Add VM options

3) 选择module为Tomcat8.0（源码所在的module）
如下：

运行

成功运行