步骤一:获取网页中验证码图片的url地址 在delphi中加入一个BitBtn和一个memo以及WebBrowser控件实现网页中验证码图片的url地址的获取 程序如下:procedure TForm1.BitBtn1Click(Sender: TObject); var I:Integer; begin for I:=0 to WebBrowser1.OleObject.document.images.length-1 do Memo1.Lines.Add(WebBrowser
用Delphi直接获取bmp图片的像素,并存储显示出.(此像素主要用在LED上显示).希望高手能给出代码啊!! function getImagePixels(f: string): Integer; var jpg: TJpegImage; bmp: TBitmap; begin Result := 0; if not FileExists(f) then Exit; if SameText(ExtractFileExt(f), '.bmp') then beg
superagent版本:3.8.3 样例代码: var process = require('process'); var superagent = require('superagent'); var http = require('http'); var fs = require('fs'); var readline = require('readline'); var picUrl = "http://192.168.1.125:9080/acps-mgm/login/changeVa
uses ActiveX,ComObj; procedure TfrmMain.FormCreate(Sender: TObject); begin OleInitialize(nil); end; procedure TfrmMain.DomImg2Image(wb:TWebBrowser); var i:Integer; rang:IHTMLControlRange; s:string; begin try //pic是图片的节点(层)名称,你打开源代码看一下,替换成你的就行了 s := (