package com.yuanchu.limslaboratory.aop;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.yuanchu.limslaboratory.annotation.RequestInfo;
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import com.yuanchu.limslaboratory.exception.AuthException;
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import com.yuanchu.limslaboratory.utils.ServletUtils;
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import com.yuanchu.limslaboratory.vo.Result;
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import io.swagger.annotations.ApiOperation;
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import lombok.SneakyThrows;
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import lombok.extern.slf4j.Slf4j;
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import org.aspectj.lang.JoinPoint;
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import org.aspectj.lang.ProceedingJoinPoint;
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import org.aspectj.lang.annotation.Around;
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import org.aspectj.lang.annotation.Aspect;
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import org.aspectj.lang.annotation.Before;
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import org.aspectj.lang.annotation.Pointcut;
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import org.aspectj.lang.reflect.MethodSignature;
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import org.springframework.stereotype.Component;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.lang.annotation.Annotation;
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import java.lang.reflect.Method;
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import java.nio.charset.StandardCharsets;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* @Author 张宾
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* @Date 2023/8/25
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*/
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@Component
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@Slf4j
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@Aspect
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public class AuthRequestAspect {
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@Pointcut("@annotation(com.yuanchu.limslaboratory.annotation.RequestInfo)")
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public void pointCut() {
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}
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//private ThreadLocal<ConcurrentHashMap<String, Map>> threadLocal;
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@SneakyThrows
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@Before("pointCut()")
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public void before(JoinPoint joinPoint) {
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HttpServletRequest request = ServletUtils.getRequest();
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log.info("拦截=====》"+request.getServletPath());
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Class<?> clazz = joinPoint.getTarget().getClass();
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String clazzName = joinPoint.getTarget().getClass().getName();
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// 获取访问的方法名
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String methodName = joinPoint.getSignature().getName();
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// 获取方法所有参数及其类型
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Class[] argClz = ((MethodSignature) joinPoint.getSignature()).getParameterTypes();
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// 获取访问的方法对象
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Method method = clazz.getDeclaredMethod(methodName, argClz);
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// 判断当前访问的方法是否存在指定注解
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if (method.isAnnotationPresent(RequestInfo.class)) {
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RequestInfo annotation = method.getAnnotation(RequestInfo.class);
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System.out.println(annotation.name());
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System.out.println(annotation.type());
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}
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//throw new AuthException("400","无权限");
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}
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}
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