jdk: openjdk 17 springboot: 3.2.0 mybatis: 3.0.3
If the parameter name of @PathVariable is the same as the parameter name of the url, value can be ignored.
But when I upgraded from 3.1.5 to 3.2.0, the program throws the following error
Name for argument of type [java.lang.String] not specified, and parameter name information not found in class file either.
This is the normal code before I upgraded.
Code: https://github.com/tangllty/tang-boot/blob/master/tang-system/src/main/java/com/tang/system/controller/dict/SysDictDataController.java#L58-L61 Repository: https://github.com/tangllty/tang-boot/ WebSite: https://github.com/tangllty/tang-boot
Comment From: bclozel
I think this is due to https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-3.2-Release-Notes#parameter-name-discovery
You should have gotten WARN logs with Spring Boot 3.1.x about this. Please compile your code with the -parameters compiler option. See also https://github.com/spring-projects/spring-framework/issues/31675