[Solved] @RequestMapping spring boot doesn’t function as expected

Adding to @Reimeus answer, Make sure to keep MyController class and BackendApplication class within main package i.e, com.iz.backend. |-src/main/java |–com.iz.backend |–controllers |–MyController |–BackendApplication Or, use basePackages: @SpringBootApplication(scanBasePackages = {“com.iz.backend”}) 5 solved @RequestMapping spring boot doesn’t function as expected