乐于分享
好东西不私藏

Qt6 相机插件化图像查看项目整体架构与模块介绍

Qt6 相机插件化图像查看项目整体架构与模块介绍
面向机器视觉自动化场景的基础 Demo,实现:插件化加载相机、相机取流、图像渲染显示、缩放拖拽查看图像(图像查看器具体实现可以看我上一篇文章)。核心思路:抽象相机接口,相机实现编译为独立 DLL 插件,主程序动态加载插件,获取相机帧数据,交给 Qt 的QGraphicsView图像控件做图像展示、缩放、拖拽交互。
技术栈:Qt6 + C++17 + OpenCV(相机模拟读取),跨平台支持 目前Windows实现。

一、整体分层架构

项目分为三层:相机 API 抽象层、相机插件实现层、上层应用层。相机 API 抽象层:定义纯虚相机接口,不绑定任何相机 SDK,所有相机都必须实现这套接口;定义帧数据结构体、错误码、像素格式。
相机插件实现层:独立动态库 (DLL/SO),实现抽象层接口,使用 OpenCV VideoCapture 模拟 USB 相机取流;对外导出 C 风格创建销毁函数,供主程序加载。
应用层:插件管理器、图像查看控件 ImageView、主窗口 Widget。插件管理器动态加载相机插件;ImageView 负责接收相机帧,渲染图像,实现鼠标滚轮缩放、拖拽平移。
app├─include│   ├─imageview.h        //图像查看控件头文件│   ├─pluginmanager.h    //插件管理器│   ├─singleton.h        //单例模板(插件管理器)│   └─widget.h           //主窗口└─src    ├─imageview.cpp    ├─main.cpp    ├─pluginmanager.cpp    └─widget.cpp
相机插件是独立子工程,编译输出 dll,放置程序运行目录plugins文件夹下,主程序运行时扫描该目录加载插件。

二、各核心模块详细解析

模块一:相机抽象接口层

这是整个插件机制的核心,定义ICameraApi纯虚基类,所有相机插件都继承实现该接口。

1.核心结构体

CameraInfo:相机设备信息,设备 ID、名称、分辨率(模拟)
CameraErrorCode:枚举错误码,打开失败、找不到设备、权限不足等PixelFormat:像素格式:灰度 8、RGB24、RGBA32
CameraFrame:相机输出帧结构体,包含像素格式、宽高、步长 stride、原始图像数据指针pBits。
回调函数:
FrameCallbackFunc:帧回调,相机输出图像帧时回调,回传帧数据 + 用户上下文
CameraErrorCallbackFunc:错误回调,相机异常时上报错误码与信息

2.ICameraApi 虚接口

class ICameraApi{public:virtual				~ICameraApi() = default;virtual CameraErrorCode		OpenCamera(const std::string& strCameraDeviceId)0;virtualboolIsCameraOpened()const0;virtual CameraErrorCode		CloseCamera()0;virtual CameraErrorCode		StartCapture(FrameCallbackFunc frameCallback, CameraErrorCallbackFunc errorCallback, void* userCtx)0;virtual CameraErrorCode		StopCapture()0;virtual std::string		GetCameraDeviceId()const0;};

3.插件导出 C 接口

extern "C" {CAMERA_PLUGIN_API ICameraApi*	CreateCameraApi();CAMERA_PLUGIN_API voidDestroyCameraApi(ICameraApi* pCameraApi);}
关键点:使用extern "C"防止 C++ 名字修饰,主程序可以通过 QLibrary 按函数名字符串找到创建 / 销毁函数。CAMERA_PLUGIN_API宏处理 Windows 导出 dll 符号、Linux 符号可见性。

模块二:相机插件实现层(独立 dll 工程)

UsbCameraPlugin:继承ICameraApi,作为插件对外暴露类,内部持有ImplCamera实现实例。
ImplCamera:真正业务实现类,使用 OpenCVcv::VideoCapture读取 USB 相机;内部开启子线程CaptureLoop循环读取相机图像。
关键逻辑:
OpenCamera:调用 OpenCV 打开设备 0;
StartCapture:启动采集线程CaptureLoop;
CaptureLoop循环:线程内循环read()读取 cv::Mat,把 mat 数据封装成CameraFrame结构体,调用上层注册的帧回调,把原始图像数据指针传递出去;
⚠️注意:这里直接传递 mat.data 指针,mat 是线程栈局部对象,回调处理必须立刻拷贝数据,不能保存裸指针,代码中上层回调做了QImage.copy()拷贝,规避野指针风险。
插件导出函数:CreateCameraApi() new 出UsbCameraPlugin实例;DestroyCameraApi()负责 delete 释放,主程序调用这两个函数创建销毁相机对象。
后续扩展其他相机(海康、大恒等工业相机):只需要新增插件工程,实现 ICameraApi 接口,编译出新 dll 丢 plugins 目录,主程序无需修改任何代码。
实现接口类:
#pragma once#include<icamera_api.h>#include<memory>class ImplCamera;class UsbCameraPlugin : public ICameraApi{public:explicitUsbCameraPlugin();virtual	                ~UsbCameraPlugin() override;virtual CameraErrorCode OpenCamera(const std::string& strCameraDeviceId)override;virtualboolIsCameraOpened()constoverride;virtual CameraErrorCode CloseCamera()override;virtual CameraErrorCode StartCapture(FrameCallbackFunc frameCallback, CameraErrorCallbackFunc errorCallback, void* userCtx)override;virtual CameraErrorCode StopCapture()override;virtual std::string	GetCameraDeviceId()constoverride;protected:	std::unique_ptr<ImplCamera> m_implCamera;};
#include<opencv2/opencv.hpp>#include<icamera_api.h>#include<thread>class ImplCamera{public:explicitImplCamera();virtual				~ImplCamera();CameraErrorCode			OpenCamera(const std::string& strCameraDeviceId);boolIsCameraOpened() const;CameraErrorCode			CloseCamera();CameraErrorCode			StartCapture(FrameCallbackFunc frameCallback, CameraErrorCallbackFunc errorCallback, void* userCtx);CameraErrorCode			StopCapture();std::string			GetCameraDeviceId()const;private:	std::string			m_strCameraDeviceId = "0";	cv::VideoCapture		m_videoCapture;	std::thread			m_captureThread;bool				m_isCapturing = false;	FrameCallbackFunc		m_frameCallback = nullptr;	CameraErrorCallbackFunc m_errorCallback = nullptr;void*				m_userCtx = nullptr;voidCaptureLoop();};

模块三:PluginManager 插件管理器(单例)

文件:pluginmanager.h
#pragma once#include<QObject>#include<QLibrary>#include<icamera_api.h>#include"singleton.h"using CameraCreate = ICameraApi * (*)();using CameraDestroy = void (*)(ICameraApi*);struct PluginInfo{	QLibrary*				library		= nullptr;	CameraCreate            funCreate	= nullptr;	CameraDestroy           funDestroy	= nullptr;	ICameraApi*				camera		= nullptr;	std::string				strCameraDeviceId;};class IPlugin{public:	 virtualvoidISetImage(const QImage& image)0;};class PluginManager : public QObject{using Indexs = std::unordered_map<std::string, int>;Q_OBJECTDECL_SINGLETON(PluginManager)public:	virtual						~PluginManager();voidInitPlugin();ICameraApi*					GetCameraApi(const std::string& strCameraDeviceId);staticvoidCallBackFrameArrived(const CameraFrame* frame, void* userCtx);private:	std::vector<PluginInfo>		m_vecPluginInfos;	Indexs						m_mapCameraDeviceIdToIndex;};
职责:扫描插件目录、加载 dll 插件、管理插件生命周期、提供帧回调转发、根据设备 ID 获取相机实例。

1.InitPlugin()初始化插件

定位程序运行目录下plugins文件夹;Windows 配置 DLL 搜索路径;
遍历目录下所有 dll 文件,使用 QtQLibrary动态加载库;
通过resolve查找CreateCameraApi、DestroyCameraApi两个 C 导出函数;
调用 CreateCameraApi 创建 ICameraApi 实例,保存插件信息(库句柄、创建销毁函数、相机实例、设备 ID)存入容器m_vecPluginInfos。
GetCameraApi(std::string deviceId)根据设备 ID 查找已经加载好的相机插件实例,内部带缓存 map 加速查找。

静态回调 CallBackFrameArrived

这是插件的帧回调入口。相机子线程执行到此函数。
将CameraFrame原始帧数据转成QImage;
userCtx 传入的是 ImageView 对象指针;
线程边界重点:相机采集子线程,不能直接操作 UI 控件! 代码中发送 Qt 信号signalImage(image),利用 Qt 信号槽跨线程自动排队,回到 UI 线程执行图像更新。
源码中:ISetImage发射 signalImage 信号,槽函数slotImage在 UI 线程执行,完成图像更新。

析构释放

程序退出时,遍历所有插件:关闭相机、调用插件 DestroyCameraApi 销毁实例、卸载 QLibrary 库、释放内存。
main.cpp 中生命周期:
PluginManager::GetInstance()->InitPlugin(); //程序启动加载插件PluginManager::GetInstance()->ReleaseInstance(); //程序退出释放

相机初始化逻辑

ImageView 的initEnvironment()函数内部:
ICameraApi* pCamera = PluginManager::GetInstance()->GetCameraApi("0");if(pCamera){    if(pCamera->OpenCamera("0") == CameraErrorCode::CAMERA_ERROR_NONE)    {        pCamera->StartCapture(&PluginManager::CallBackFrameArrived, nullptr, this);    }}
控件初始化的时候直接获取设备 ID=0 的相机插件实例,打开相机,启动采集,把自身this作为 userCtx 传给相机回调。相机每来一帧,回调到CallBackFrameArrived,回传给 ImageView。

三、完整数据流流程

1.程序启动 main.cpp└─PluginManager::InitPlugin() →扫描plugins目录,加载usb_camera_plugin.dll    └─调用CreateCameraApi() 创建UsbCameraPlugin实例2. Widget窗口创建 →创建ImageView控件    └─ImageView::initEnvironment()        └─PluginManager获取deviceId="0"相机实例        └─OpenCamera打开相机        └─StartCapture注册回调,传入&PluginManager::CallBackFrameArrived,userCtx=this(ImageView对象)3.插件内部ImplCamera采集线程循环    └─cv::VideoCapture读取图像 cv::Mat    └─封装CameraFrame,调用注册的FrameCallback(CallBackFrameArrived)4. CallBackFrameArrived(相机子线程运行)    └─把CameraFrame转QImage,调用ImageView::ISetImage(image.copy())    └─ISetImage发射signalImage信号(跨线程信号)5.槽函数 slotImage(UI主线程执行)    └─QImage转QPixmap,交给ImageViewItem绘制显示到界面

四、架构设计优势

插件解耦:不同品牌相机只需要实现 ICameraApi 接口,编译独立插件 dll,主程序不用重新编译,插拔式替换相机驱动。
线程隔离:相机采集在后台子线程,UI 在主线程;原始帧回调不直接操作 UI,通过 Qt 信号槽线程安全转发。
抽象统一:不管什么相机,输出统一 CameraFrame 结构体,上层图像显示控件完全不需要关心底层相机来源。
可扩展性:后续可扩展:相机参数配置、图像标注、保存图片、多相机支持。

五、现存可以优化点(源码潜在问题)

代码还需要优化,目前只是架构实现和demo展示,相机线程退出逻辑可以增加互斥锁保护成员变量等等;
没有做多相机设备枚举逻辑,目前硬编码设备 ID 为 "0",这个可以具体的去拓展;
相机错误回调没有做上层处理;
插件加载逻辑没有做插件版本校验;
中间支持缩放等操作
PS:需要具体代码的可以留言私信(支持定制哦),后续会新增一些标注等操作,敬请期待!!!
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-08-26 12:28:49 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/968753.html
  2. 运行时间 : 0.109765s [ 吞吐率:9.11req/s ] 内存消耗:4,860.80kb 文件加载:145
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=0ee2c7b3c9502db34af165285b1beb93
  1. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/autoload_static.php ( 6.05 KB )
  7. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
  10. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  11. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  12. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  13. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  14. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  15. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  16. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  17. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  18. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  19. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
  21. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.54 KB )
  22. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  23. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  24. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  25. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/provider.php ( 0.19 KB )
  26. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  27. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  28. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  29. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/common.php ( 0.03 KB )
  30. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  32. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/alipay.php ( 3.59 KB )
  33. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  34. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/app.php ( 0.95 KB )
  35. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/cache.php ( 0.78 KB )
  36. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/console.php ( 0.23 KB )
  37. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/cookie.php ( 0.56 KB )
  38. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/database.php ( 2.48 KB )
  39. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/filesystem.php ( 0.61 KB )
  40. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/lang.php ( 0.91 KB )
  41. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/log.php ( 1.35 KB )
  42. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/middleware.php ( 0.19 KB )
  43. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/route.php ( 1.89 KB )
  44. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/session.php ( 0.57 KB )
  45. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/trace.php ( 0.34 KB )
  46. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/view.php ( 0.82 KB )
  47. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/event.php ( 0.25 KB )
  48. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  49. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/service.php ( 0.13 KB )
  50. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/AppService.php ( 0.26 KB )
  51. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  52. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  53. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  54. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  55. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  56. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/services.php ( 0.14 KB )
  57. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  58. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  59. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  60. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  61. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  62. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  63. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  64. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  65. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  66. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  67. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  68. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  69. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  70. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  71. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  72. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  73. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  74. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  75. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  76. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  77. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  78. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  79. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  80. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  81. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  82. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  83. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  84. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  85. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  86. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  87. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/Request.php ( 0.09 KB )
  88. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  89. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/middleware.php ( 0.25 KB )
  90. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  91. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  92. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  93. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  94. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  95. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  96. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  97. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  98. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  99. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  100. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  101. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  102. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  103. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/route/app.php ( 4.22 KB )
  104. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  105. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  106. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/controller/Index.php ( 10.56 KB )
  108. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/BaseController.php ( 2.05 KB )
  109. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  110. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  111. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  112. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  113. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  114. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  115. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  116. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  117. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  118. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  119. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  120. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  121. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  122. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  123. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  124. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  125. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  126. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  127. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  128. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  129. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  130. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  131. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  132. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  133. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  134. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  135. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/controller/Es.php ( 3.11 KB )
  136. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  137. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  138. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  139. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  140. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  141. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/runtime/temp/c935550e3e8a3a4c27dd94e439343fdf.php ( 31.50 KB )
  142. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  143. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  144. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  145. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000589s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000741s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000259s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000363s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000458s ]
  6. SELECT * FROM `set` [ RunTime:0.000237s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000539s ]
  8. SELECT * FROM `article` WHERE `id` = 968753 LIMIT 1 [ RunTime:0.000455s ]
  9. UPDATE `article` SET `lasttime` = 1787718529 WHERE `id` = 968753 [ RunTime:0.016403s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000248s ]
  11. SELECT * FROM `article` WHERE `id` < 968753 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000439s ]
  12. SELECT * FROM `article` WHERE `id` > 968753 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001067s ]
  13. SELECT * FROM `article` WHERE `id` < 968753 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000922s ]
  14. SELECT * FROM `article` WHERE `id` < 968753 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001420s ]
  15. SELECT * FROM `article` WHERE `id` < 968753 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003292s ]
0.111359s