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code/base-project/base-go-v3/biz/router/middleware/error.go

@@ -0,0 +1,19 @@
+package middleware
+
+import (
+	"context"
+
+	"github.com/cloudwego/hertz/pkg/app"
+)
+
+// Error 中间件
+func Error() app.HandlerFunc {
+	return func(ctx context.Context, c *app.RequestContext) {
+		c.Next(ctx)
+
+		if err := c.Errors.Last(); err != nil {
+			// 未知错误 -> 500
+			c.JSON(500, ErrorResponse{500, "Internal Server Error"})
+		}
+	}
+}