我试图在我的项目中添加一个producer配置，下面使用spring集成和kafka。
因为我找不到地方放它，我想我应该把它添加到我的application.properties下：

spring.cloud.stream.kafka.bindings.output.producer.configuration

但是，我无法使用以下任何格式编译代码：

spring.cloud.stream.kafka.bindings.output.producer.configuration=request.timeout.ms=100000
spring.cloud.stream.kafka.bindings.output.producer.configuration={'request.timeout.ms':'100000'}
spring.cloud.stream.kafka.bindings.output.producer.configuration={"request.timeout.ms":"100000"}
spring.cloud.stream.kafka.bindings.output.producer.configuration=request.timeout.ms:100000

我总是犯这样的错误：

Binding to target org.springframework.cloud.stream.binder.kafka.KafkaExtendedBindingProperties@104392ba failed:

    Property: spring.cloud.stream.kafka.bindings[output].producer.configuration
    Value: request.timeout.ms:100000
    Reason: Failed to convert property value of type 'java.lang.String' to required type 'java.util.Map' for property 'bindings[output].producer.configuration'; nested exception is java.lang.IllegalStateException: Cannot convert value of type 'java.lang.String' to required type 'java.util.Map' for property 'configuration': no matching editors or conversion strategy found

你知道如何将这个配置实现给生产者吗？