Springmvc, Generating schema： 1. if do not write defaultValue， required's value is what user write 2. if have written defaultValue，No matter how the user writes，required is false
running： 1. When param is not transmitted，if required is true, report error 2. When param is not transmitted , if required is false, handle it with defaultValue [ Full content available at: https://github.com/apache/incubator-servicecomb-java-chassis/pull/914 ] This message was relayed via gitbox.apache.org for [email protected]
