Tomcat

tomcat9源码编译

2020-02-27  本文已影响0人  loveFXX

编译前准备

1、jdk和maven环境
2、下载tomcat安装包
https://tomcat.apache.org/download-90.cgi

tomcat9.png
3、解压到你的文件夹
我的解压目录是(D:\workspase\tomcat\apache-tomcat-9.0.31-src)
pom.png
4、创建pom.xml文件
<?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>cn.mytomcat</groupId>
    <artifactId>Tomcat9.0</artifactId>
    <name>Tomcat9</name>
    <version>9.0</version>

    <build>
        <finalName>Tomcat9</finalName>
        <sourceDirectory>java</sourceDirectory>
        <resources>
            <resource>
                <directory>java</directory>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <optimize>true</optimize>
                    <debug>true</debug>
                    <showDeprecation>true</showDeprecation>
                    <showWarnings>true</showWarnings>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant</artifactId>
            <version>1.9.5</version>
        </dependency>
        <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant-apache-log4j</artifactId>
            <version>1.9.5</version>
        </dependency>
        <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant-commons-logging</artifactId>
            <version>1.9.5</version>
        </dependency>
        <dependency>
            <groupId>javax.xml.rpc</groupId>
            <artifactId>javax.xml.rpc-api</artifactId>
            <version>1.1</version>
        </dependency>
        <dependency>
            <groupId>wsdl4j</groupId>
            <artifactId>wsdl4j</artifactId>
            <version>1.6.2</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.jdt.core.compiler</groupId>
            <artifactId>ecj</artifactId>
            <version>4.4</version>
        </dependency>
    </dependencies>
</project>

导入到IDEA

1、导入源文件
File--Open 导入你解压的文件夹(D:\workspase\tomcat\apache-tomcat-9.0.31-src)


tomcat.png

2、设置JDK环境并下载依赖


structure.png
3、创建启动项
Add Configuration->
Configuration.png

3.1、参数添加
Main class:org.apache.catalina.startup.Bootstrap
VM options:-Dcatalina.home="D:/workspase/tomcat/apache-tomcat-9.0.31-src"


catalina.png
4、compile Tomcat
jdbc-pool的pom文件依赖添加并下载
jdbc.png
compile.png

5、错误代码注释掉(JDTCompiler类),重新编译


JDTCompiler1.png
JDTCompiler2.png

如果还有其他类(JmxRemoteLifecycleListener)报错只要注释掉就可以,然后重新编译
6、编译成功


build.png

访问欢迎页测试

1、直接运行测试


image.png

2、乱码处理
VM options添加: -Duser.language=en


language.png
3、重新运行访问localhost:8080会报jsp错误
jsp.png

4、创建resouces文件夹
在这个文件夹下创建META-INT文件夹,然后把.\res\META-INF\jasper.jar文件下的services文件夹,复制到.\resouces\META-INT目录下


service.png
META-INT.png
5、设置resouces目录是Resources Root目录
image.png
6、访问localhost:8080
welcome.png
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