Tomcat源码启动部署配置

1、下载源码
2、idea新建空的项目
3、配置项目jdk，maven的settings仓库地址。
4、src源码根目录新建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>org.apache.tomcat</groupId>
  <artifactId>Tomcat8.5</artifactId>
  <name>Tomcat8.5</name>
  <version>8.5</version>
  <build>
    <finalName>Tomcat8.5</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>2.3</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>org.easymock</groupId>
      <artifactId>easymock</artifactId>
      <version>3.4</version>
    </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>
    <!-- https://mvnrepository.com/artifact/javax.xml/jaxrpc -->
    <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>4.5.1</version>
    </dependency>
  </dependencies>
</project>
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5、新建home文件夹，将conf,webapps目录移动至home文件夹中
6、导入源码src项目。下载依赖。
7、新建启动类，指定Main.class :org.apache.catalina.startup.Bootstrap.
VM options
-Dcatalina.home=D:\gitCodes\tomcat8.5-source-learning\apache-tomcat-8.5.70-src\home 
-Dcatalina.base=D:\gitCodes\tomcat8.5-source-learning\apache-tomcat-8.5.70-src\home
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8、解决启动控制台乱码
修改类：org/apache/tomcat/util/res/StringManager.java
public String getString(final String key, final Object... args) {
    String value = getString(key);
    if (value == null) {
        value = key;
    }
    // 控制台打印乱码
    try {
        value = new String(value.getBytes("ISO-8859-1"),"UTF-8");
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    MessageFormat mf = new MessageFormat(value);
    mf.setLocale(locale);
    return mf.format(args, new StringBuffer(), null).toString();
}
修改类：org/apache/jasper/compiler/Localizer.java
public static String getMessage(String errCode) {
    String errMsg = errCode;
    try {
        if (bundle != null) {
            errMsg = bundle.getString(errCode);
        }
    } catch (MissingResourceException e) {
    }
    // 控制台打印乱码
    try {
        errMsg = new String(errMsg.getBytes("ISO-8859-1"),"UTF-8");
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return errMsg;
}
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9、再次启动，页面报错jsp无法解析
修改类：org/apache/catalina/startup/ContextConfig.java   785行代码
webConfig();
// 解决 无法编译JSP，启动报错 500的问题
context.addServletContainerInitializer(new JasperInitializer(),null);
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10、再次启动，成功打开tomcat页面。
11、控制台报错：配置应用程序监听器[listeners.ContextListener]等错误。可以删除webapps下内容，也可以不理会。
posted @ 2021-08-29 20:41  anynw  阅读(157)  评论(0)    收藏  举报