Mac下安装和配置Mosquitto

Feb 21, 2023 · 1 min read · MQTT ·

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安装

Mac下通过brew安装Mosquitto只需要一条简单的命令：brew install mosquitto

1mosquitto has been installed with a default configuration file.
2You can make changes to the configuration by editing:
3    /usr/local/etc/mosquitto/mosquitto.conf
4
5To restart mosquitto after an upgrade:
6  brew services restart mosquitto
7Or, if you don't want/need a background service you can just run:
8  /usr/local/opt/mosquitto/sbin/mosquitto -c /usr/local/etc/mosquitto/mosquitto.conf

安装完成后，默认情况下可执行文件和配置文件的位置如下：

1➜  ~ ll /usr/local/bin | grep mosquitto
2lrwxr-xr-x  1 jonathanlin  admin    47B Nov 25 11:48 mosquitto_ctrl -> ../Cellar/mosquitto/2.0.10_1/bin/mosquitto_ctrl
3lrwxr-xr-x  1 jonathanlin  admin    49B Nov 25 11:48 mosquitto_passwd -> ../Cellar/mosquitto/2.0.10_1/bin/mosquitto_passwd
4lrwxr-xr-x  1 jonathanlin  admin    46B Nov 25 11:48 mosquitto_pub -> ../Cellar/mosquitto/2.0.10_1/bin/mosquitto_pub
5lrwxr-xr-x  1 jonathanlin  admin    45B Nov 25 11:48 mosquitto_rr -> ../Cellar/mosquitto/2.0.10_1/bin/mosquitto_rr
6lrwxr-xr-x  1 jonathanlin  admin    46B Nov 25 11:48 mosquitto_sub -> ../Cellar/mosquitto/2.0.10_1/bin/mosquitto_sub
7
8➜  ~ ll /usr/local/etc/mosquitto | grep mosquitto.conf
9lrwxr-xr-x  1 jonathanlin  admin    60B Nov 25 11:48 mosquitto.conf -> ../../Cellar/mosquitto/2.0.10_1/etc/mosquitto/mosquitto.conf

配置

修改配置文件，显式关闭匿名访问，同时指定账号密码保存路径：

1allow_anonymous false
2password_file /Users/jonathanlin/Workspace/mosquitto/pwd

使用mosquitto_passwd创建两个测试账号：

1➜  mosquitto mosquitto_passwd -c ~/Workspace/mosquitto/pwd admin # 注意密码不要使用特殊字符@
2Password:
3Reenter password:
4
5➜  mosquitto mosquitto_passwd ~/Workspace/mosquitto/pwd user # 这里不再需要-c参数，否则是覆盖之前的文件
6Password:
7Reenter password:

通过brew启动mosquitto：

1➜  mosquitto brew services start mosquitto
2==> Successfully started `mosquitto` (label: homebrew.mxcl.mosquitto)

或者执行二进制文件：

1➜  ~ /usr/local/sbin/mosquitto -c /usr/local/etc/mosquitto/mosquitto.conf

使用mosquitto_sub订阅一个主题：

1➜  mosquitto mosquitto_sub -u admin -P 1234 -t 'topic-test' -v

使用mosquitto_pub往主题里发送消息：

1➜  ~ mosquitto_pub -u admin -P 1234 -t 'topic-test' -m 'test'