根据token组装用户信息

ace-modules/ace-admin-api/src/main/java/com/github/wxiaoqi/security/admin/support/aop/TokenAop.java

+package com.github.wxiaoqi.security.admin.support.aop;
+
+import cn.hutool.core.util.ArrayUtil;
+import com.github.wxiaoqi.security.admin.feign.UserFeign;
+import com.github.wxiaoqi.security.admin.feign.dto.AppUserDTO;
+import com.github.wxiaoqi.security.admin.feign.dto.UserDTO;
+import com.github.wxiaoqi.security.common.msg.ObjectRestResponse;
+import org.apache.commons.lang3.StringUtils;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Pointcut;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import java.lang.reflect.Method;
+import java.lang.reflect.Parameter;
+
+/**
+ * @author libin
+ * @version 1.0
+ * @description user信息组装
+ * @data 2019/6/17 13:44
+ */
+@Aspect
+@Component
+@ConditionalOnClass(value = UserFeign.class)
+public class TokenAop {
+
+    @Value("${auth.user.token-header:Authorization}")
+    private String tokenHeader;
+
+      @Resource
+      private UserFeign userFeign;
+
+    @Pointcut("execution(* com.xxfc.platform..rest..*(..))")
+    public void tokenExpress(){}
+
+    /**
+     * userFeign.userDetailByToken("");  获取app用户的信息
+     * userFeign.userinfoByToken("");  获取后台用户的信息
+     * Todo 还有token 校验规则 ，是否过期 未加入检验 .......
+     * @param proceedingJoinPoint
+     * @return
+     */
+   @Around("tokenExpress()")
+    public Object token(ProceedingJoinPoint proceedingJoinPoint) throws  Throwable{
+       HttpServletRequest request = ((ServletRequestAttributes) (RequestContextHolder.currentRequestAttributes())).getRequest();
+       String token = request.getHeader(tokenHeader);
+
+       Object[] args = proceedingJoinPoint.getArgs();
+       if (ArrayUtil.isEmpty(args)){
+            //没有参数直接返回
+           return proceedingJoinPoint.proceed();
+       }
+       MethodSignature methodSignature = (MethodSignature) proceedingJoinPoint.getSignature();
+       Method currentMethod = methodSignature.getMethod();
+       Parameter[] parameters = currentMethod.getParameters();
+       for(int i =0;i<args.length;i++){
+           Parameter parameter = parameters[i];
+           //app用户
+           if (AppUserDTO.class.equals(parameter.getType())){
+                //token为空
+                if (StringUtils.isEmpty(token)){
+                   return ObjectRestResponse.createFailedResult(4004,"token不能为空");
+                }
+               args[i]= userFeign.userDetailByToken(token).getData();
+               break;
+           }
+           if (UserDTO.class.equals(parameter.getType())){
+               //token为空
+               if (StringUtils.isEmpty(token)){
+                   return ObjectRestResponse.createFailedResult(4004,"token不能为空");
+               }
+               args[i]=userFeign.userinfoByToken(token).getData();
+               break;
+           }
+       }
+       return proceedingJoinPoint.proceed(args);
+   }
+    public void setTokenHeader(String tokenHeader) {
+        this.tokenHeader = tokenHeader;
+    }
+}