上面网页中的源码，怎么用mfc模拟点击？
7 个解决方案
#1
http://blog.csdn.net/fjssharpsword/article/details/6080572 这个不仅能点按钮 还能填写
#2
获取页面dom结构，然后找到对应的元素，触发click函数
#3
用click()函数点击 为什么跟用鼠标点击 网页的回应不同呢？
还有 如果没有ID的button 也没有name 怎么遍历表单？怎么点击？
#4
用浏览器抓个包，然后模拟提交数据
CInternetSession::OpenURL
CInternetSession::OpenURL
#6
网页中没有name也没有id的按钮怎么点击呢？
#7
ImageSearch
--------------------------------------------------------------------------------
Searches a region of the screen for an image.
ImageSearch, OutputVarX, OutputVarY, X1, Y1, X2, Y2, ImageFile
Parameters
OutputVarX/Y The names of the variables in which to store the X and Y coordinates of the upper-left pixel of where the image was found on the screen (if no match is found, the variables are made blank). Coordinates are relative to the active window unless CoordMode was used to change that.
Either or both of these parameters may be left blank, in which case ErrorLevel (see below) can be used to determine whether a match was found.
X1,Y1 The X and Y coordinates of the upper left corner of the rectangle to search, which can be expressions. Coordinates are relative to the active window unless CoordMode was used to change that.
X2,Y2 The X and Y coordinates of the lower right corner of the rectangle to search, which can be expressions. Coordinates are relative to the active window unless CoordMode was used to change that.
ImageFile The file name of an image, which is assumed to be in %A_WorkingDir% if an absolute path isn't specified. All operating systems support GIF, JPG, BMP, ICO, CUR, and ANI images (BMP images must be 16-bit or higher). Other sources of icons include the following types of files: EXE, DLL, CPL, SCR, and other types that contain icon resources. On Windows XP or later, additional image formats such as PNG, TIF, Exif, WMF, and EMF are supported. Operating systems older than XP can be given support by copying Microsoft's free GDI+ DLL into the AutoHotkey.exe folder (but in the case of a compiled script, copy the DLL into the script's folder). To download the DLL, search for the following phrase at www.microsoft.com: gdi redistributable
Options: Zero or more of the following strings may be also be present immediately before the name of the file. Separate each option from the next with a single space or tab. For example: *2 *w100 *h-1 C:\Main Logo.bmp
*IconN: To use an icon group other than the first one in the file, specify *Icon followed immediately by the number of the group. For example, *Icon2 would load the default icon from the second icon group.
*n (variation): Specify for n a number between 0 and 255 (inclusive) to indicate the allowed number of shades of variation in either direction for the intensity of the red, green, and blue components of each pixel's color. For example, *2 would allow two shades of variation. This parameter is helpful if the coloring of the image varies slightly or if ImageFile uses a format such as GIF or JPG that does not accurately represent an image on the screen. If you specify 255 shades of variation, all colors will match. The default is 0 shades.
*TransN: This option makes it easier to find a match by specifying one color within the image that will match any color on the screen. It is most commonly used to find PNG, GIF, and TIF files that have some transparent areas (however, icons do not need this option because their transparency is automatically supported). For GIF files, *TransWhite might be most likely to work. For PNG and TIF files, *TransBlack might be best. Otherwise, specify for N some other color name or RGB value (see the color chart for guidance, or use PixelGetColor in its RGB mode). Examples: *TransBlack, *TransFFFFAA, *Trans0xFFFFAA
*wn and *hn: Width and height to which to scale the image (this width and height also determines which icon to load from a multi-icon .ICO file). If both these options are omitted, icons loaded from ICO, DLL, or EXE files are scaled to the system's default small-icon size, which is usually 16 by 16 (you can force the actual/internal size to be used by specifying *w0 *h0). Images that are not icons are loaded at their actual size. To shrink or enlarge the image while preserving its aspect ratio, specify -1 for one of the dimensions and a positive number for the other. For example, specifying *w200 *h-1 would make the image 200 pixels wide and cause its height to be set automatically.
ErrorLevel
ErrorLevel is set to 0 if the image was found in the specified region, 1 if it was not found, or 2 if there was a problem that prevented the command from conducting the search (such as failure to open the image file or a badly formatted option).
Remarks
ImageSearch can be used to detect graphical objects on the screen that either lack text or whose text cannot be easily retrieved. For example, it can be used to discover the position of picture buttons, icons, web page links, or game objects. Once located, such objects can be clicked via Click.
A strategy that is sometimes useful is to search for a small clipping from an image rather than the entire image. This can improve reliability in cases where the image as a whole varies, but certain parts within it are always the same. One way to extract a clipping is to:
Press Alt+PrintScreen while the image is visible in the active window. This places a screenshot on the clipboard.
Open an image processing program such as Paint.
Paste the contents of the clipboard (that is, the screenshot).
Select a region that does not vary and that is unique to the image.
Copy and paste that region to a new image document.
Save it as a small file for use with ImageSearch.
To be a match, an image on the screen must be the same size as the one loaded via the ImageFile parameter and its options.
The region to be searched must be visible; in other words, it is not possible to search a region of a window hidden behind another window. By contrast, images that lie partially beneath the mouse cursor can usually be detected. The exception to this is game cursors, which in most cases will obstruct any images beneath them.
Since the search starts at the top row of the region and moves downward, if there is more than one match, the one closest to the top will be found.
Icons containing a transparent color automatically allow that color to match any color on the screen. Therefore, the color of what lies behind the icon does not matter.
ImageSearch supports 8-bit color screens (256-color) or higher.
The search behavior may vary depending on the display adapter's color depth (especially for GIF and JPG files). Therefore, if a script will run under multiple color depths, it is best to test it on each depth setting. You can use the shades-of-variation option (*n) to help make the behavior consistent across multiple color depths.
If the image on the screen is translucent, ImageSearch will probably fail to find it. To work around this, try the shades-of-variation option (*n) or make the window temporarily opaque via WinSet, Transparent, Off.
Related
PixelSearch, PixelGetColor, CoordMode, MouseGetPos
Examples
ImageSearch, FoundX, FoundY, 40,40, 300, 300, C:\My Images\test.bmp
CoordMode Pixel ; Interprets the coordinates below as relative to the screen rather than the active window.
ImageSearch, FoundX, FoundY, 0, 0, A_ScreenWidth, A_ScreenHeight, *Icon3 %A_ProgramFiles%\SomeApp\SomeApp.exe
if ErrorLevel = 2
MsgBox Could not conduct the search.
else if ErrorLevel = 1
MsgBox Icon could not be found on the screen.
else
MsgBox The icon was found at %FoundX%x%FoundY%.
#1
http://blog.csdn.net/fjssharpsword/article/details/6080572 这个不仅能点按钮 还能填写
#2
获取页面dom结构，然后找到对应的元素，触发click函数
#3
用click()函数点击 为什么跟用鼠标点击 网页的回应不同呢？
还有 如果没有ID的button 也没有name 怎么遍历表单？怎么点击？
#4
用浏览器抓个包，然后模拟提交数据
CInternetSession::OpenURL
CInternetSession::OpenURL
#5
#6
网页中没有name也没有id的按钮怎么点击呢？
#7
ImageSearch
--------------------------------------------------------------------------------
Searches a region of the screen for an image.
ImageSearch, OutputVarX, OutputVarY, X1, Y1, X2, Y2, ImageFile
Parameters
OutputVarX/Y The names of the variables in which to store the X and Y coordinates of the upper-left pixel of where the image was found on the screen (if no match is found, the variables are made blank). Coordinates are relative to the active window unless CoordMode was used to change that.
Either or both of these parameters may be left blank, in which case ErrorLevel (see below) can be used to determine whether a match was found.
X1,Y1 The X and Y coordinates of the upper left corner of the rectangle to search, which can be expressions. Coordinates are relative to the active window unless CoordMode was used to change that.
X2,Y2 The X and Y coordinates of the lower right corner of the rectangle to search, which can be expressions. Coordinates are relative to the active window unless CoordMode was used to change that.
ImageFile The file name of an image, which is assumed to be in %A_WorkingDir% if an absolute path isn't specified. All operating systems support GIF, JPG, BMP, ICO, CUR, and ANI images (BMP images must be 16-bit or higher). Other sources of icons include the following types of files: EXE, DLL, CPL, SCR, and other types that contain icon resources. On Windows XP or later, additional image formats such as PNG, TIF, Exif, WMF, and EMF are supported. Operating systems older than XP can be given support by copying Microsoft's free GDI+ DLL into the AutoHotkey.exe folder (but in the case of a compiled script, copy the DLL into the script's folder). To download the DLL, search for the following phrase at www.microsoft.com: gdi redistributable
Options: Zero or more of the following strings may be also be present immediately before the name of the file. Separate each option from the next with a single space or tab. For example: *2 *w100 *h-1 C:\Main Logo.bmp
*IconN: To use an icon group other than the first one in the file, specify *Icon followed immediately by the number of the group. For example, *Icon2 would load the default icon from the second icon group.
*n (variation): Specify for n a number between 0 and 255 (inclusive) to indicate the allowed number of shades of variation in either direction for the intensity of the red, green, and blue components of each pixel's color. For example, *2 would allow two shades of variation. This parameter is helpful if the coloring of the image varies slightly or if ImageFile uses a format such as GIF or JPG that does not accurately represent an image on the screen. If you specify 255 shades of variation, all colors will match. The default is 0 shades.
*TransN: This option makes it easier to find a match by specifying one color within the image that will match any color on the screen. It is most commonly used to find PNG, GIF, and TIF files that have some transparent areas (however, icons do not need this option because their transparency is automatically supported). For GIF files, *TransWhite might be most likely to work. For PNG and TIF files, *TransBlack might be best. Otherwise, specify for N some other color name or RGB value (see the color chart for guidance, or use PixelGetColor in its RGB mode). Examples: *TransBlack, *TransFFFFAA, *Trans0xFFFFAA
*wn and *hn: Width and height to which to scale the image (this width and height also determines which icon to load from a multi-icon .ICO file). If both these options are omitted, icons loaded from ICO, DLL, or EXE files are scaled to the system's default small-icon size, which is usually 16 by 16 (you can force the actual/internal size to be used by specifying *w0 *h0). Images that are not icons are loaded at their actual size. To shrink or enlarge the image while preserving its aspect ratio, specify -1 for one of the dimensions and a positive number for the other. For example, specifying *w200 *h-1 would make the image 200 pixels wide and cause its height to be set automatically.
ErrorLevel
ErrorLevel is set to 0 if the image was found in the specified region, 1 if it was not found, or 2 if there was a problem that prevented the command from conducting the search (such as failure to open the image file or a badly formatted option).
Remarks
ImageSearch can be used to detect graphical objects on the screen that either lack text or whose text cannot be easily retrieved. For example, it can be used to discover the position of picture buttons, icons, web page links, or game objects. Once located, such objects can be clicked via Click.
A strategy that is sometimes useful is to search for a small clipping from an image rather than the entire image. This can improve reliability in cases where the image as a whole varies, but certain parts within it are always the same. One way to extract a clipping is to:
Press Alt+PrintScreen while the image is visible in the active window. This places a screenshot on the clipboard.
Open an image processing program such as Paint.
Paste the contents of the clipboard (that is, the screenshot).
Select a region that does not vary and that is unique to the image.
Copy and paste that region to a new image document.
Save it as a small file for use with ImageSearch.
To be a match, an image on the screen must be the same size as the one loaded via the ImageFile parameter and its options.
The region to be searched must be visible; in other words, it is not possible to search a region of a window hidden behind another window. By contrast, images that lie partially beneath the mouse cursor can usually be detected. The exception to this is game cursors, which in most cases will obstruct any images beneath them.
Since the search starts at the top row of the region and moves downward, if there is more than one match, the one closest to the top will be found.
Icons containing a transparent color automatically allow that color to match any color on the screen. Therefore, the color of what lies behind the icon does not matter.
ImageSearch supports 8-bit color screens (256-color) or higher.
The search behavior may vary depending on the display adapter's color depth (especially for GIF and JPG files). Therefore, if a script will run under multiple color depths, it is best to test it on each depth setting. You can use the shades-of-variation option (*n) to help make the behavior consistent across multiple color depths.
If the image on the screen is translucent, ImageSearch will probably fail to find it. To work around this, try the shades-of-variation option (*n) or make the window temporarily opaque via WinSet, Transparent, Off.
Related
PixelSearch, PixelGetColor, CoordMode, MouseGetPos
Examples
ImageSearch, FoundX, FoundY, 40,40, 300, 300, C:\My Images\test.bmp
CoordMode Pixel ; Interprets the coordinates below as relative to the screen rather than the active window.
ImageSearch, FoundX, FoundY, 0, 0, A_ScreenWidth, A_ScreenHeight, *Icon3 %A_ProgramFiles%\SomeApp\SomeApp.exe
if ErrorLevel = 2
MsgBox Could not conduct the search.
else if ErrorLevel = 1
MsgBox Icon could not be found on the screen.
else
MsgBox The icon was found at %FoundX%x%FoundY%.