Secure Socket Layer (SSL) is a secure transfer protocol used for communication on the Internet using cryptographic methods. You will see Tomcat’s local home page. Now, let's take a look at how to use the Tomcat Manager App. The main purpose of the SSL protocol is to guarantee that no one can tamper with the communication between a browser and the server where the web application is deployed. I don't think I have installed the admin console separately.

This tool is included in the JDK.

We have two options here — we can choose to use the web-based (HTML) application or the text-based web service. Start tomcat service and try to access https://localhost:8443. Note: Disabling the shutdown port works well when Tomcat is started using Apache Commons Daemon (running as a service on Windows or with jsvc on un*xes). If no address is specified, localhost is used.

here s the contents of manager.xml and tomcat-users.xml

Set to -1 to disable the shutdown port. Tomcat provides a much richer implementation than required by the Spec, as follows: Prior to Tomcat 5.5, Tomcat provided a Logger element that you could configure and extend according to your needs.

（1）如JDK安装和配置没有问题，则应该确定你的Tomcat端口是否为8080，这在Tomcat安装时默认端口即为8080。 在启动tomcat6.exe时，可以查看到服务器的监听的端口为：8080

port: The TCP/IP port number on which this server waits for a shutdown command. To configure SSL on Tomcat, we need a digital certificate that can be created using Java keytool for the development environment. Starting with Tomcat 5.5, Logger was removed and Apache Commons-Logging Log is used everywhere in Tomcat. Welcome to the Apache Tomcat ® 9.x software download page. This page provides download links for obtaining the latest version of Tomcat 9.0.x software, as well as links to the archives of older releases. Tomcat本家の方を単体で起動すると普通に表示出来ます。 しかしeclipse内でTomcatが使いたいのです。 本家を停止→eclipseでTomcat起動の流れで行っているので、 ポート番号が・・・っていう話では無さそうです。 そもそも起動自体は出来ております。 業を煮やし、 The PKCS12 format is an internet standard, and can be manipulated via (among other things) OpenSSL and Microsoft's Key-Manager. manager.xml is in this folder. C:\my-cert-dir> keytool -genkey -noprompt -alias tomcat-localhost -keyalg RSA -keystore localhost-rsa.jks -keypass 123456 -storepass 123456 -dname "CN=tomcat-cert, OU=Dev, O=Logicbig, L=Dallas, ST=TX, C=US" Note that keytool comes with JDK (In this example JDK 1.8 is used).

The Apache Tomcat software is developed in an open and participatory …

I don't see a manger folder anywhere. The Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket specifications are developed under the Java Community Process. Secured Socket Layer (SSL) is the cryptography protocol to provide message security over the Internet. Tomcat currently operates only on JKS, PKCS11 or PKCS12 format keystores. The JKS format is Java's standard "Java KeyStore" format, and is the format created by the keytool command-line utility.