关于Spring Cloud Stream Kafka Demo的配置问题

[AresKingCarry]

[AresKingCarry]

spring.cloud.stream.kafka.binder.brokers=SASL_SSL://kafka-ons-internet.aliyun.com:8080 spring.cloud.stream.kafka.binder.configuration.security.protocol=SASL_SSL spring.cloud.stream.kafka.binder.configuration.sasl.mechanism=ONS spring.cloud.stream.kafka.binder.configuration.ssl.truststore.location=${kafka.ssl.truststore.location} spring.cloud.stream.kafka.binder.configuration.ssl.truststore.password=KafkaOnsClient

spring.cloud.stream.kafka.binder.configuration.sasl.mechanism 和 spring.cloud.stream.kafka.binder.configuration.ssl.truststore.password 就用给出来的吗？还是要自己配置，如果要配置，请问怎么配置？