knrt.net
当前位置:首页 >> vB获取网页源代码 >>

vB获取网页源代码

1)使用MICROSOFT INTERNET TRANSFER CONTROL的,代码如下: Dim strhtml As String Dim STRURL As String STRURL="http://www.sijiqing.com" strhtml = Inet1.OpenURL(STRURL) 2)用System.Net命空间下的HttpWebRequest来取得,代码如下: Dim ...

很容易啊: '说明:获取网页源代码'参数:' url: 链接地址' encoding: 页面编码,gb2312、utf-8等Public Function GetResponse(ByVal url As String, ByVal encoding As String) As String Dim xmlHTTP As Object Dim content As Variant On Erro...

用instr() 函数查找 “百度一下,你就知道” 的位置,然后在用mid()函数截取字符就可以了吧! 或者用instr()函数查找 和的位置,然后再截取他们之间的字符也行啊! 最难的第一步你都搞定了,这个应该比较简单吧!!

rivate Sub Command1_Click() Dim YDM YDM = WebBrowser1.Document.body.createtextrange().htmltext Open "D:\WEB.html" For Output As #1 Print #1, YDM Close #1 End Sub ================= 工程里引用:Microsoft HTML object Library 工程...

先得到源代码:这里用WebBrowser1控件 text1=WebBrowser1.Document.documentElement.outerHTML 下面是筛选实例 自编函数Getin 范例 GetIn(字符串, 起始, 结束) GetIn(text1, ">", "

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim MyClient As Net.WebClient = New Net.WebClient Dim MyReader As New System.IO.StreamReader(MyClient.OpenRead("http://...

换成chrome,F12打开开发者工具,你要怎么复制都可以,干嘛用vb这么老的玩意儿

Private Sub Command1_Click() Set xmlHTTP1 = CreateObject("Microsoft.XMLHTTP") xmlHTTP1.Open "get", "http://www.baidu.com", True xmlHTTP1.send While xmlHTTP1.readyState 4 DoEvents Wend Text1.Text = xmlHTTP1.responseText Set xmlH...

网页打开后:下面的代码可以取得源码,并放入srcTxt变量。 Dim srcTxt$srcTxt = WebBrowser1.Document.documentElement.outerHTML

你好,获取源码可以用XMLHTTP组件,下面是一个获取源码函数,可以直接使用 Public Function getHtmlStr(strUrl As String) '获取源码 On Error Resume Next Dim XmlHttp As Object, stime, ntime Set XmlHttp = CreateObject("Microsoft.XMLHTTP...

网站首页 | 网站地图
All rights reserved Powered by www.knrt.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com