初始化

pqs-system/system-api/src/main/java/com/njcn/system/utils/SystemEnumUtil.java

@@ -0,0 +1,49 @@
+package com.njcn.system.utils;
+
+import cn.hutool.core.util.StrUtil;
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.exception.BusinessException;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.common.utils.EnumUtils;
+import com.njcn.system.enums.SystemResponseEnum;
+
+import javax.validation.constraints.NotNull;
+import java.util.Objects;
+
+/**
+ * @author hongawen
+ * @version 1.0.0
+ * @date 2021年12月20日 10:03
+ */
+public class SystemEnumUtil {
+
+
+    /**
+     * 获取UserResponseEnum实例
+     */
+    public static SystemResponseEnum getSystemEnumResponseEnumByMessage(@NotNull Object value) {
+        SystemResponseEnum systemResponseEnum;
+        try {
+            String message = value.toString();
+            if(message.indexOf(StrUtil.C_COMMA)>0){
+                value = message.substring(message.indexOf(StrUtil.C_COMMA)+1);
+            }
+            systemResponseEnum = EnumUtils.valueOf(SystemResponseEnum.class, value, SystemResponseEnum.class.getMethod(BusinessException.GET_MESSAGE_METHOD));
+            return Objects.isNull(systemResponseEnum) ? SystemResponseEnum.SYSTEM_COMMON_ERROR : systemResponseEnum;
+        } catch (NoSuchMethodException e) {
+            throw new BusinessException(CommonResponseEnum.INTERNAL_ERROR);
+        }
+    }
+
+    public static Enum<?> getExceptionEnum(HttpResult<Object> result){
+        //如果返回错误，且为内部错误，则直接抛出异常
+        CommonResponseEnum commonResponseEnum = EnumUtils.getCommonResponseEnumByCode(result.getCode());
+        if (commonResponseEnum == CommonResponseEnum.SYSTEM_RESPONSE_ENUM) {
+            return getSystemEnumResponseEnumByMessage(result.getMessage());
+        }
+        return commonResponseEnum;
+    }
+
+
+
+}