今天下载了activemq最新版本apache-activemq-5.15.2来玩玩，看着教程说的挺简单的，不过等我解压完毕双击activemq.bat文件启动时候，弹出的命令窗口一闪而逝。。

最后去找到的解决办法是自己打开命令窗口并且进入activemq的bin目录，然后输入activemq命令并且执行,如下

D:\soft\apache-activemq-5.15.2\bin>activemq

不过并没有启动成功，也没有报出错误，而是出现下面的一堆提示：

Usage: Main [--extdir <dir>] [task] [task-options] [task data]

Tasks:
    browse                   - Display selected messages in a specified destination.
    bstat                    - Performs a predefined query that displays useful statistics regarding the specified broker
    consumer                 - Receives messages from the broker
    create                   - Creates a runnable broker instance in the specified path.
    decrypt                  - Decrypts given text
    dstat                    - Performs a predefined query that displays useful tabular statistics regarding the specified destination type
    encrypt                  - Encrypts given text
    export                   - Exports a stopped brokers data files to an archive file
    list                     - Lists all available brokers in the specified JMX context
    producer                 - Sends messages to the broker
    purge                    - Delete selected destination's messages that matches the message selector
    query                    - Display selected broker component's attributes and statistics.
    start                    - Creates and starts a broker using a configuration file, or a broker URI.
    stop                     - Stops a running broker specified by the broker name.

Task Options (Options specific to each task):
    --extdir <dir>  - Add the jar files in the directory to the classpath.
    --version       - Display the version information.
    -h,-?,--help    - Display this help information. To display task specific help, use Main [task] -h,-?,--help

Task Data:
    - Information needed by each specific task.

于是再去找解决方案，最后发现是要输入 activemq start 命令的，如下：

D:\soft\apache-activemq-5.15.2\bin>activemq start

这次是开始启动了，不过却报出了端口已经被占用的错误，最终没有启动成功，错误信息如下：

java.io.IOException: Failed to bind to server socket: stomp://0.0.0.0:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600 due to: java.net.BindException: Address already in use:

然后我把端口号改成别的，依然是报错，没办法就继续百度解决办法，最后找到的结果说是因为启动了 Internet Connection Sharing (ICS)服务的原因，我想起了之前买了一个tplink无线网卡用来做无线热点的设置中确实有启动 Internet Connection Sharing (ICS)服务的步骤，于是就把这个服务关闭了，然后再次执行 activemq start 命令，终于启动成功了，不过有点麻烦的是无线热点就不能用了，除非重新启动该服务。