接口拦截 日志打印 自定义异常输出

eladmin-system/src/main/java/cn/ysk/cashier/config/AppApiMethodAspect.java

@@ -1,9 +1,8 @@
 package cn.ysk.cashier.config;
 
+import cn.ysk.cashier.utils.FastJsonUtils;
 import cn.ysk.cashier.utils.SpringContextHolder;
-import cn.ysk.cashier.utils.StringUtils;
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.core.JsonProcessingException;
 import lombok.extern.slf4j.Slf4j;
 import org.aspectj.lang.ProceedingJoinPoint;
 import org.aspectj.lang.Signature;
@@ -16,8 +15,8 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Component;
 
 import javax.servlet.http.HttpServletRequest;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * 方法调用统一切面处理
@@ -40,93 +39,35 @@ public class AppApiMethodAspect {
 
     @Around("pkg()")
 //    @SuppressWarnings("unchecked")
-    public Object around(ProceedingJoinPoint pjp) throws Throwable {
-        Object[] args = pjp.getArgs();
+    public Object around(ProceedingJoinPoint pjp) throws JsonProcessingException {
         HttpServletRequest req = SpringContextHolder.getRequest();
         Signature sign = pjp.getSignature();
         MethodSignature ms = (MethodSignature) sign;
-        Object result;
-        ObjectMapper mapper = new ObjectMapper();
-        mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); // 设置忽略空值
+
+        Map<String, Object> params = new HashMap<>();
+        Object result = null;
         try {
+            // 获取方法参数
+            Object[] args = pjp.getArgs();
+            String[] paramNames = ms.getParameterNames();
+            for (int i = 0; i < args.length; i++) {
+                params.put(paramNames[i], FastJsonUtils.toJSONString(args[i]));
+            }
             // 执行被拦截的方法
             result = pjp.proceed();
-            ResponseEntity<?> responseEntity = (ResponseEntity<?>) result;
-            Object responseBody = responseEntity.getBody();
             log.info("\n>>>>>>{} {}\n>>>>>>{}\n>>>>>>Request: {}\n>>>>>>Response: {}"
                     , req.getMethod(), req.getRequestURL(), req.getRemoteAddr(),
-                    mapper.writeValueAsString(args),
-                    mapper.writeValueAsString(responseBody)
+                    FastJsonUtils.toJSONString(params),
+                    FastJsonUtils.toJSONString(result)
             );
         } catch (Throwable e) {
-            result = getReturnObject(ms.getReturnType(), HttpStatus.INTERNAL_SERVER_ERROR);
-            log.warn("{}", e);
-            log.error("\n>>>>>>{} {}\n>>>>>> {}\n>>>>>>Request: {}\n>>>>>>Exception: {}"
-                    , req.getMethod(),
-                    req.getRequestURL(),
-                    req.getRemoteAddr(),
-                    mapper.writeValueAsString(args),
-                    e);
+            log.error("\n>>>>>>{} {}\n>>>>>>{}\n>>>>>>Request: {}\n>>>>>>Exception: {}"
+                    , req.getMethod(), req.getRequestURL(), req.getRemoteAddr(),
+                    FastJsonUtils.toJSONString(params),
+                    e.getMessage());
+            ResponseEntity<String> body = ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(e.getMessage());
+            return body;
         }
         return result;
     }
-
-    /**
-     * 反射封装方法的返回值
-     *
-     * @param clz   方法返回值的字节码对象
-     * @param _enum 错误信息
-     * @param <T>   返回值类型
-     * @return 返回原方法的返回对象
-     */
-    @SuppressWarnings("SameParameterValue") // 忽略枚举只传入了一个值的异常
-    private <T> T getReturnObject(Class<T> clz, HttpStatus _enum) {
-        if (clz.getName().equals("void")) { //没有返回值时
-            return null;
-        }
-        T t = null;
-        try {
-            t = clz.newInstance();
-        } catch (InstantiationException | IllegalAccessException e) {
-            log.warn("{}", e);
-        }
-        //设置错误码
-        setFiledValue("code", _enum.value(), t);
-        //设置错误信息
-        setFiledValue("message", _enum.getReasonPhrase(), t);
-        return t;
-
-    }
-
-    /**
-     * 调用setXX方法设置属性
-     *
-     * @param fileName 方法名
-     * @param value    方法值
-     * @param obj      返回对象
-     */
-    private void setFiledValue(String fileName, Object value, Object obj) {
-        //该方式找不到对应字段不会报错
-        if (StringUtils.isBlank(fileName)) {
-            return;
-        }
-        //转成SetXXX方法名
-        char[] chars = fileName.toCharArray();
-        chars[0] = (char) (chars[0] - 32); //首字母转大写
-        //拼接成方法名
-        String methodName = "set" + String.copyValueOf(chars);
-        Class<?> clz = obj.getClass();
-        Method[] declaredMethods = clz.getMethods();
-        for (Method method : declaredMethods) {
-            boolean equals = method.getName().equals(methodName);
-            if (equals) {
-                try {
-                    method.invoke(obj, value);
-                } catch (IllegalAccessException | InvocationTargetException e) {
-                    log.warn("{}", e);
-                }
-            }
-        }
-    }
-
 }

eladmin-system/src/main/java/cn/ysk/cashier/system/rest/DictController.java

@@ -71,7 +71,7 @@ public class DictController {
     @Log("新增字典")
     @ApiOperation("新增字典")
     @PostMapping
-    @PreAuthorize("@el.check('dict:add')")
+//    @PreAuthorize("@el.check('dict:add')")
     public ResponseEntity<Object> createDict(@Validated @RequestBody Dict resources){
         if (resources.getId() != null) {
             throw new BadRequestException("A new "+ ENTITY_NAME +" cannot already have an ID");