tomcat源碼分析(一)- tomcat源碼導入IDEA並正常啓動

項目導入

代碼下載

• 打開GitHub網站：https://github.com/apache/tomcat
• 下載對應的zip包

• 解壓對應的壓縮包（固然你也能夠用工具對其進行解壓）

unzip tomcat-master.zip

• 新增一個pom.xml，裏面添加以下內容

<?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>Tomcat9.0</artifactId>
    <name>Tomcat9.0</name>
    <version>9.0</version>
    <build>
        <finalName>Tomcat9.0</finalName>
        <sourceDirectory>java</sourceDirectory>
        <resources>
            <resource>
                <directory>java</directory>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3</version>
                <configuration>
                    <encoding>UTF-8</encoding>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <dependencies>
        <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>1.6.3</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>

• 打開IDEA，使用maven進行導入項目
• 編輯VM options

-Dcatalina.home=/Users/lonecloud/Documents/code/tomcat-master
-Dcatalina.base=/Users/lonecloud/Documents/code/tomcat-master
-Djava.endorsed.dirs=~/Doucuments/code/tomcat-master/endorsed
-Djava.io.tmpdir=/Users/lonecloud/Documents/code/tomcat-master/temp
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-Djava.util.logging.config.file=/Users/lonecloud/Documents/code/tomcat-master/conf/logging.properties
-Djava.protocol.handler.pkgs=org.apache.catalina.webresources
-Djdk.tls.ephemeralDHKeySize=2048

上面的地址須要配置你的源碼的地址

• 運行org.apache.catalina.startup.Bootstrap的main方法便可
• 若是出現以下則說明是正常的

05-Jul-2019 14:57:29.479 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in [704] milliseconds

下期預告

咱們將會分析org.apache.catalina.startup.Bootstrap源碼