Change namespace to top.fatweb.oxygen.api

src/main/kotlin/top/fatweb/oxygen/api/controller/ExceptionController.kt

@@ -0,0 +1,19 @@
+package top.fatweb.oxygen.api.controller
+
+import jakarta.servlet.http.HttpServletRequest
+import org.springframework.web.bind.annotation.RequestMapping
+import top.fatweb.oxygen.api.annotation.HiddenController
+
+/**
+ * Exception controller
+ *
+ * @author FatttSnake, fatttsnake@gmail.com
+ * @since 1.0.0
+ */
+@HiddenController(["/error"])
+class ExceptionController {
+    @RequestMapping("/thrown")
+    fun thrown(request: HttpServletRequest) {
+        throw request.getAttribute("filter.error") as RuntimeException
+    }
+}