我正在学习JetBrains website上的Spring教程,当我尝试在添加sayHello()方法后构建和运行时,它告诉我找不到符号RequestParam和GetMapping
@GetMapping("/hello")
public String sayHello(@RequestParam(value = "myName", defaultValue = "World") String name) {
return String.format("Hello %s!", name);
}错误消息:
Error:(14, 29) java: cannot find symbol
symbol: class RequestParam
location: class com.example.demo.DemoApplication
Error:(13, 6) java: cannot find symbol
symbol: class GetMapping
location: class com.example.demo.DemoApplication发布于 2020-06-16 09:04:31
我忘了导入注释。我真傻
https://stackoverflow.com/questions/62384022
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