Spring Aspectj @Before 所有休息方法

本文介绍了Spring Aspectj @Before 所有休息方法的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

在spring引入@GetMapping之前，我们只关心一个注解@RequestMapping，所以，这方面有效

Before spring introduce @GetMapping, there only one annotation we care about @RequestMapping, so, this aspect works

@Before("within(aa.bb.*.rest..*) && execution(public * *(..)) && @within(org.springframework.web.bind.annotation.RestController) && @annotation(org.springframework.web.bind.annotation.RequestMapping)")

但是在我们可以使用@GetMapping、@PostMapping之后，这点就不行了，但是这些注解有一个元注解@RequestMapping.

But after we can use @GetMapping, @PostMapping, this point not works, but these annotations have a meta annotation @RequestMapping.

有什么办法可以轻松拦截所有@RequestMapping/@{Get,Post,Put,Patch,..}Mapping?

Is there any way to easily intercept all @RequestMapping/@{Get,Post,Put,Patch,..}Mapping ?

推荐答案

我发现这个语法这里对我有用！

I found this syntax here works for me!

@Pointcut("execution(@(@org.springframework.web.bind.annotation.RequestMapping *) * *(..))")
public void requestMappingAnnotations() { }

我也可以全部列出

@Pointcut("within(aa.bb.*.rest..*)  && @within(org.springframework.web.bind.annotation.RestController)")
public void restControllers() {}

@Pointcut("@annotation(org.springframework.web.bind.annotation.RequestMapping) " +
    "|| @annotation(org.springframework.web.bind.annotation.GetMapping)" +
    "|| @annotation(org.springframework.web.bind.annotation.PostMapping)" +
    "|| @annotation(org.springframework.web.bind.annotation.PatchMapping)" +
    "|| @annotation(org.springframework.web.bind.annotation.PutMapping)" +
    "|| @annotation(org.springframework.web.bind.annotation.DeleteMapping)"
)
public void mappingAnnotations() {}

@Pointcut("execution(@(@org.springframework.web.bind.annotation.RequestMapping *) * *(..))")
public void requestMappingAnnotations() { }

@Before("restControllers() && requestMappingAnnotations()")
public void onExecute(JoinPoint jp) {}

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