优化日志记录并改用非 root 运行

backend/internal/middleware/request_logger_test.go

@@ -29,3 +29,28 @@ func TestShouldSkipHTTPLog(t *testing.T) {
 		})
 	}
 }
+
+func TestMeaningfulOperation(t *testing.T) {
+	tests := []struct {
+		name   string
+		method string
+		path   string
+		status int
+		want   bool
+	}{
+		{name: "创建成功", method: "POST", path: "/api/orders", status: 201, want: true},
+		{name: "更新成功", method: "PUT", path: "/api/orders/1", status: 200, want: true},
+		{name: "删除成功", method: "DELETE", path: "/api/orders/1", status: 204, want: true},
+		{name: "普通查询", method: "GET", path: "/api/orders", status: 200, want: false},
+		{name: "失败写操作", method: "POST", path: "/api/orders", status: 400, want: false},
+		{name: "支付回调已有业务日志", method: "POST", path: "/api/payments/lakala/notify", status: 200, want: false},
+		{name: "支付回调尾部斜杠", method: "POST", path: "/api/payments/leshua/notify/", status: 200, want: false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := meaningfulOperation(tt.method, tt.path, tt.status); got != tt.want {
+				t.Fatalf("meaningfulOperation() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}