源代码: using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.IO; using System.Net; using System.Text; namespace GetEmail { /// <summary> /// Form1 的摘要说明。 /// </summary> public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.GroupBox groupBox1; private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.Label label3; private System.Windows.Forms.Label label4; private System.Windows.Forms.ListBox listUrl; private System.Windows.Forms.TextBox startUrl; private System.Windows.Forms.TextBox endUrl; private System.Windows.Forms.TextBox startID; private System.Windows.Forms.TextBox endID; private System.Windows.Forms.Button buttonUrl; private System.Windows.Forms.Label label5; private System.Windows.Forms.GroupBox GetEmail; private System.Windows.Forms.ListBox listEmail; private System.Windows.Forms.Button button1; private System.Windows.Forms.Button button2; private System.Windows.Forms.Button button3; private System.Windows.Forms.Button button4; private System.Windows.Forms.Button button5; private System.Windows.Forms.Label labelCue; private System.Windows.Forms.Button button6; private System.Windows.Forms.Button button7; private System.Windows.Forms.Button button8; /// <summary> /// 必需的设计器变量。 /// </summary> private System.ComponentModel.Container components = null; public Form1() { // // Windows 窗体设计器支持所必需的 // InitializeComponent(); // // TODO: 在 InitializeComponent 调用后添加任何构造函数代码 // } /// <summary> /// 清理所有正在使用的资源。 /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows 窗体设计器生成的代码 /// <summary> /// 设计器支持所需的方法 - 不要使用代码编辑器修改 /// 此方法的内容。 /// </summary> private void InitializeComponent() { System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1)); this.listUrl = new System.Windows.Forms.ListBox(); this.groupBox1 = new System.Windows.Forms.GroupBox(); this.button7 = new System.Windows.Forms.Button(); this.button6 = new System.Windows.Forms.Button(); this.buttonUrl = new System.Windows.Forms.Button(); this.endID = new System.Windows.Forms.TextBox(); this.label4 = new System.Windows.Forms.Label(); this.startID = new System.Windows.Forms.TextBox(); this.label3 = new System.Windows.Forms.Label(); this.endUrl = new System.Windows.Forms.TextBox(); this.label2 = new System.Windows.Forms.Label(); this.startUrl = new System.Windows.Forms.TextBox(); this.label1 = new System.Windows.Forms.Label(); this.label5 = new System.Windows.Forms.Label(); this.labelCue = new System.Windows.Forms.Label(); this.GetEmail = new System.Windows.Forms.GroupBox(); this.button8 = new System.Windows.Forms.Button(); this.button5 = new System.Windows.Forms.Button(); this.button4 = new System.Windows.Forms.Button(); this.button3 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.button1 = new System.Windows.Forms.Button(); this.listEmail = new System.Windows.Forms.ListBox(); this.groupBox1.SuspendLayout(); this.GetEmail.SuspendLayout(); this.SuspendLayout(); // // listUrl // this.listUrl.ItemHeight = 12; this.listUrl.Location = new System.Drawing.Point(8, 52); this.listUrl.Name = "listUrl"; this.listUrl.SelectionMode = System.Windows.Forms.SelectionMode.MultiExtended; this.listUrl.Size = new System.Drawing.Size(760, 196); this.listUrl.TabIndex = 0; // // groupBox1 // this.groupBox1.BackColor = System.Drawing.Color.Transparent; this.groupBox1.Controls.Add(this.button7); this.groupBox1.Controls.Add(this.button6); this.groupBox1.Controls.Add(this.buttonUrl); this.groupBox1.Controls.Add(this.endID); this.groupBox1.Controls.Add(this.label4); this.groupBox1.Controls.Add(this.startID); this.groupBox1.Controls.Add(this.label3); this.groupBox1.Controls.Add(this.endUrl); this.groupBox1.Controls.Add(this.label2); this.groupBox1.Controls.Add(this.startUrl); this.groupBox1.Controls.Add(this.label1); this.groupBox1.Controls.Add(this.listUrl); this.groupBox1.Location = new System.Drawing.Point(8, 8); this.groupBox1.Name = "groupBox1"; this.groupBox1.Size = new System.Drawing.Size(776, 280); this.groupBox1.TabIndex = 1; this.groupBox1.TabStop = false; this.groupBox1.Text = "生成抓捕网址"; // // button7 // this.button7.Location = new System.Drawing.Point(604, 252); this.button7.Name = "button7"; this.button7.Size = new System.Drawing.Size(80, 23); this.button7.TabIndex = 10; this.button7.Text = "删除选定项"; this.button7.Click += new System.EventHandler(this.button7_Click); // // button6 // this.button6.Location = new System.Drawing.Point(692, 252); this.button6.Name = "button6"; this.button6.TabIndex = 9; this.button6.Text = "全部清除"; this.button6.Click += new System.EventHandler(this.button6_Click); // // buttonUrl // this.buttonUrl.Location = new System.Drawing.Point(676, 24); this.buttonUrl.Name = "buttonUrl"; this.buttonUrl.Size = new System.Drawing.Size(88, 23); this.buttonUrl.TabIndex = 8; this.buttonUrl.Text = "生成网址"; this.buttonUrl.Click += new System.EventHandler(this.buttonUrl_Click); // // endID // this.endID.Location = new System.Drawing.Point(384, 24); this.endID.Name = "endID"; this.endID.Size = new System.Drawing.Size(36, 21); this.endID.TabIndex = 5; this.endID.Text = ""; // // label4 // this.label4.Location = new System.Drawing.Point(336, 28); this.label4.Name = "label4"; this.label4.Size = new System.Drawing.Size(56, 23); this.label4.TabIndex = 7; this.label4.Text = "结束ID:"; // // startID // this.startID.Location = new System.Drawing.Point(292, 24); this.startID.Name = "startID"; this.startID.Size = new System.Drawing.Size(36, 21); this.startID.TabIndex = 4; this.startID.Text = ""; // // label3 // this.label3.Location = new System.Drawing.Point(236, 28); this.label3.Name = "label3"; this.label3.Size = new System.Drawing.Size(56, 23); this.label3.TabIndex = 6; this.label3.Text = "开始ID:"; // // endUrl // this.endUrl.Location = new System.Drawing.Point(488, 24); this.endUrl.Name = "endUrl"; this.endUrl.Size = new System.Drawing.Size(172, 21); this.endUrl.TabIndex = 1; this.endUrl.Text = ""; // // label2 // this.label2.Location = new System.Drawing.Point(424, 28); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(72, 23); this.label2.TabIndex = 3; this.label2.Text = "结束部分:"; // // startUrl // this.startUrl.Location = new System.Drawing.Point(72, 24); this.startUrl.Name = "startUrl"; this.startUrl.Size = new System.Drawing.Size(160, 21); this.startUrl.TabIndex = 0; this.startUrl.Text = ""; // // label1 // this.label1.Location = new System.Drawing.Point(8, 28); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(72, 23); this.label1.TabIndex = 2; this.label1.Text = "开始部分:"; // // label5 // this.label5.Location = new System.Drawing.Point(8, 552); this.label5.Name = "label5"; this.label5.Size = new System.Drawing.Size(44, 16); this.label5.TabIndex = 2; this.label5.Text = "提示:"; // // labelCue // this.labelCue.Location = new System.Drawing.Point(56, 552); this.labelCue.Name = "labelCue"; this.labelCue.Size = new System.Drawing.Size(728, 16); this.labelCue.TabIndex = 3; // // GetEmail // this.GetEmail.Controls.Add(this.button8); this.GetEmail.Controls.Add(this.button5); this.GetEmail.Controls.Add(this.button4); this.GetEmail.Controls.Add(this.button3); this.GetEmail.Controls.Add(this.button2); this.GetEmail.Controls.Add(this.button1); this.GetEmail.Controls.Add(this.listEmail); this.GetEmail.Location = new System.Drawing.Point(8, 296); this.GetEmail.Name = "GetEmail"; this.GetEmail.Size = new System.Drawing.Size(776, 244); this.GetEmail.TabIndex = 4; this.GetEmail.TabStop = false; this.GetEmail.Text = "获得EMAIL地址"; // // button8 // this.button8.Location = new System.Drawing.Point(420, 20); this.button8.Name = "button8"; this.button8.Size = new System.Drawing.Size(84, 23); this.button8.TabIndex = 6; this.button8.Text = "按字母排序"; this.button8.Click += new System.EventHandler(this.button8_Click); // // button5 // this.button5.Location = new System.Drawing.Point(260, 20); this.button5.Name = "button5"; this.button5.Size = new System.Drawing.Size(64, 23); this.button5.TabIndex = 5; this.button5.Text = "重新开始"; // // button4 // this.button4.Location = new System.Drawing.Point(212, 20); this.button4.Name = "button4"; this.button4.Size = new System.Drawing.Size(40, 23); this.button4.TabIndex = 4; this.button4.Text = "暂停"; // // button3 // this.button3.Location = new System.Drawing.Point(644, 20); this.button3.Name = "button3"; this.button3.Size = new System.Drawing.Size(124, 23); this.button3.TabIndex = 3; this.button3.Text = "清除全部EMAIL地址"; // // button2 // this.button2.Location = new System.Drawing.Point(512, 20); this.button2.Name = "button2"; this.button2.Size = new System.Drawing.Size(124, 23); this.button2.TabIndex = 2; this.button2.Text = "删除选定EMAIL地址"; this.button2.Click += new System.EventHandler(this.button2_Click); // // button1 // this.button1.Location = new System.Drawing.Point(96, 20); this.button1.Name = "button1"; this.button1.Size = new System.Drawing.Size(108, 23); this.button1.TabIndex = 1; this.button1.Text = "开始抓EMAIL地址"; this.button1.Click += new System.EventHandler(this.button1_Click); // // listEmail // this.listEmail.ItemHeight = 12; this.listEmail.Location = new System.Drawing.Point(8, 52); this.listEmail.Name = "listEmail"; this.listEmail.Size = new System.Drawing.Size(760, 184); this.listEmail.TabIndex = 0; this.listEmail.SelectionMode = System.Windows.Forms.SelectionMode.MultiExtended; // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.ClientSize = new System.Drawing.Size(792, 573); this.Controls.Add(this.GetEmail); this.Controls.Add(this.labelCue); this.Controls.Add(this.label5); this.Controls.Add(this.groupBox1); this.Cursor = System.Windows.Forms.Cursors.Default; this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon"))); this.Name = "Form1"; this.Text = "EMAIL地址抓捕器"; this.groupBox1.ResumeLayout(false); this.GetEmail.ResumeLayout(false); this.ResumeLayout(false); } #endregion /// <summary> /// 应用程序的主入口点。 /// </summary> [STAThread] static void Main() { Application.Run(new Form1()); } private void buttonUrl_Click(object sender, System.EventArgs e) { if(startUrl.Text == "") { MessageBox.Show(this,"开始部分不能为空!","开始部分不能为空!",MessageBoxButtons.OK,MessageBoxIcon.Information); } else if(!(startID.Text == "") && (endID.Text == "")) { MessageBox.Show(this,"结束ID不能为空!","结束ID不能为空!",MessageBoxButtons.OK,MessageBoxIcon.Information); } else if(startID.Text == "") { listUrl.Items.Add(startUrl.Text.ToString()); } else { if(Convert.ToInt32(startID.Text.ToString()) > Convert.ToInt32(endID.Text.ToString())) { for(int i = Convert.ToInt32(startID.Text.ToString());i >= Convert.ToInt32(endID.Text.ToString());i--) { listUrl.Items.Add(startUrl.Text.ToString() + i.ToString() + endUrl.Text.ToString()); } } else { for(int i = Convert.ToInt32(startID.Text.ToString());i <= Convert.ToInt32(endID.Text.ToString());i++) { listUrl.Items.Add(startUrl.Text.ToString() + i.ToString() + endUrl.Text.ToString()); } } } } private void DownHtmlAndEmail(string Url) { HttpWebRequest loHttp = (HttpWebRequest) WebRequest.Create(Url); HttpWebResponse loWebResponse = (HttpWebResponse) loHttp.GetResponse(); Encoding enc = Encoding.Default; StreamReader loResponseStream = new StreamReader(loWebResponse.GetResponseStream(),enc); string download = loResponseStream.ReadToEnd(); if(download.IndexOf("@") == -1) { } else { char[] emailBorder = new char[]{' ','\"','\'','>',':','|',':','“','”','?','<'}; int emailCount = download.IndexOf("@"); for(int i=0;i<1;i++) { int emailPlace = download.IndexOf("@"); emailCount = download.IndexOf("@"); int startEmail = emailCount; int endEmail = emailCount; for(int ii = startEmail;ii > 100;ii--) { bool bBreak1=false; for(int j = 0;j < emailBorder.Length;j++) { if(download[ii] == emailBorder[j]) { startEmail = ii; bBreak1=true; break; } } if(bBreak1)break; } for(int iii = endEmail;iii < emailCount + 50;iii++) { bool bBreak2=false; for(int j = 0;j < emailBorder.Length;j++) { if(download[iii] == emailBorder[j]) { endEmail = iii; bBreak2=true; break; } } if(bBreak2)break; } string email = download.Substring(startEmail+1,endEmail-startEmail-1); listEmail.Items.Add(email); int emailCountTo = download.IndexOf("@",emailCount) + 1; labelCue.Text = listEmail.Items.Count.ToString(); if(emailCount > emailCountTo) { emailCount = download.IndexOf("@",emailCount); i--; } } } } private void button1_Click(object sender, System.EventArgs e) { if(listUrl.Items.Count<1) { labelCue.Text = "请先生成抓捕网址!"; } else { for(int i = 0;i < listUrl.Items.Count;i++) { DownHtmlAndEmail(listUrl.Items[i].ToString()); } } } private void button6_Click(object sender, System.EventArgs e) { /* int count = listUrl.Items.Count; if(count > 0) { for(int i = 0;i < count;i ++) { listUrl.Items.Remove(); } } else { MessageBox.Show(this,"请先生成网址!","请先生成网址!",MessageBoxButtons.OK,MessageBoxIcon.Information); } */ } private void button7_Click(object sender, System.EventArgs e) { int count = listUrl.SelectedItems.Count; if(listUrl.SelectedItems.Count > 0) { for(int i = 0;i < count;i ++) { listUrl.Items.Remove(listUrl.SelectedItems[0]); } } else { MessageBox.Show(this,"请先选择网址!","请先选择网址!",MessageBoxButtons.OK,MessageBoxIcon.Information); } } private void button2_Click(object sender, System.EventArgs e) { int count = listEmail.SelectedItems.Count; if(listEmail.SelectedItems.Count > 0) { for(int i = 0;i < count;i ++) { listEmail.Items.Remove(listEmail.SelectedItems[0]); } } else { MessageBox.Show(this,"请先选择Email地址!","请先选择Email地址!",MessageBoxButtons.OK,MessageBoxIcon.Information); } } private void button8_Click(object sender, System.EventArgs e) { int count = listEmail.Items.Count; if(listEmail.Items.Count > 0) { for(int i = 0;i < count;i ++) { listEmail.Sorted = true; } } else { MessageBox.Show(this,"没有Email地址!","没有Email地址!",MessageBoxButtons.OK,MessageBoxIcon.Information); } } } }

|