我试图从有效负载中删除模式，下面是配置
连接器.属性

name=test-source-mysql-jdbc-autoincrement
connector.class=io.confluent.connect.jdbc.JdbcSourceConnector
value.converter=org.apache.kafka.connect.json.JsonConverter
tasks.max=1
connection.url=jdbc:mysql://127.0.0.1:3306/employee_db?user=root&password=root
table.whitelist=testemp
mode=incrementing
incrementing.column.name=employee_id
topic.prefix=test-mysql-jdbc-

下面是我的worker.properties

bootstrap.servers=localhost:9092

key.converter=org.apache.kafka.connect.json.JsonConverter
value.converter=org.apache.kafka.connect.json.JsonConverter

key.converter.schemas.enable=false
value.converter.schemas.enable=false

internal.key.converter=org.apache.kafka.connect.json.JsonConverter
internal.value.converter=org.apache.kafka.connect.json.JsonConverter
internal.key.converter.schemas.enable=false
internal.value.converter.schemas.enable=false

offset.storage.file.filename=/tmp/connect.offsets

offset.flush.interval.ms=10000
plugin.path=C:\Users\name\Desktop\kafka\libs

输出：

{"schema":{"type":"struct","fields":[{"type":"int32","optional":false,"field":"employee_id"},{"type":"string","optional":false,"field":"first_name"}],"optional":false,"name":"testemp"},"payload":{"employee_id":2,"first_name":"test"}}

例外输出：

{"payload":{"employee_id":2,"first_name":"test"}}

我试着在worker中禁用value.converter.schemas.enable=false，但仍然没有效果
我错过什么了吗？