Question

我尝试连接到MQTT服务器，添加密码时遇到一些问题：

配置文件为：

mqtt:
  clients:
    client-ptl-mqtt: 
      serverUri: tcp://rdabeg01.inetpsa.com:1883
      clientId: LOCAL_PTL_SIMUL_MQTT
      connection:
        userName: xxxxxx
        password: xxxxxxx
      reconnectionMode: ALWAYS

当我尝试启动应用程序时的错误是：

org.seedstack.coffig.internal.ConfigurationException：[配置] 非法转换

说明 -----------无法转换为char（char.java:1）：'xxxxxxx'。

Stacktrace

    at org.seedstack.coffig.internal.ConfigurationException.createNew(ConfigurationException.java:30)
    at org.seedstack.coffig.mapper.ValueMapper.charOf(ValueMapper.java:63)
    at org.seedstack.coffig.mapper.ValueMapper.map(ValueMapper.java:51)
    at org.seedstack.coffig.mapper.CompositeMapper.map(CompositeMapper.java:50)
    at org.seedstack.coffig.mapper.EvaluatingMapper.map(EvaluatingMapper.java:65)`

Answer 1

SeedStack MQTT插件依赖于Paho，它具有用于客户端连接MqttConnectOptions的配置类。密码字段需要一个char数组，该插件不会更改。您的YAML进行了相应的修改：

mqtt:
  clients:
    client-ptl-mqtt: 
      serverUri: tcp://rdabeg01.inetpsa.com:1883
      clientId: LOCAL_PTL_SIMUL_MQTT
      connection:
        userName: xxxxxx
        password: [ 'p', 'a', 's', 's', 'w', 'o', 'r', 'd' ]
      reconnectionMode: ALWAYS

Seedstack-添加用户和密码的MQTT附加问题

Stacktrace

1 个答案: