![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418185840-6802a0e0738b0.png\")
C#\u4ee3\u7801\u5982\u4e0b：<\/p>\n.NET \u63d0\u4f9b\u4e86\u8bb8\u591a\u4e0a\u8f7d\u6587\u4ef6\u7684\u65b9\u6cd5，\u5728Windows Form\u5e94\u7528\u7a0b\u5e8f\u4e2d，\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528WebClient\u7c7b\u6765\u5b9e\u73b0\u3002WebClient\u7c7b\u4e5f\u6709\u4e24\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u4e0a\u8f7d，UploadFile\u548cOpenWrite\u65b9\u6cd5，\u4e0b\u9762\u5c31\u662f\u4e00\u4e2a\u5b9e\u9645\u7684\u4f8b\u5b50，\u4e24\u79cd\u65b9\u6cd5\u90fd\u6709\u4ee3\u7801：\u00a0<\/p>\n
\u7ed3\u679c\u5982\u4e0b：<\/p>\n
C#\u4ee3\u7801\u5982\u4e0b：<\/p>\n
using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Net; using System.Text; using System.IO;<\/p>\n
namespace UploadFile {
\n public class Form1 : System.Windows.Forms.Form {
\n private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.Button button1; private System.Windows.Forms.Label label3; private System.Windows.Forms.Button button2; private System.Windows.Forms.TextBox txtFileName; private System.Windows.Forms.TextBox txtServerPath; private System.Windows.Forms.LinkLabel linkLabel1;<\/p>\n
private System.ComponentModel.Container components = null;<\/p>\n
public Form1() {
\n InitializeComponent(); } protected override void Dispose( bool disposing ) {
\n if( disposing ) {
\n if (components != null)\u00a0 {
\n components.Dispose(); } } base.Dispose( disposing ); }<\/p>\n
#region Windows Form Designer generated code private void InitializeComponent() {
\n System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1)); this.label1 = new System.Windows.Forms.Label(); this.txtServerPath = new System.Windows.Forms.TextBox(); this.label2 = new System.Windows.Forms.Label(); this.button1 = new System.Windows.Forms.Button(); this.txtFileName = new System.Windows.Forms.TextBox(); this.label3 = new System.Windows.Forms.Label(); this.button2 = new System.Windows.Forms.Button(); this.linkLabel1 = new System.Windows.Forms.LinkLabel(); this.SuspendLayout(); \/\/\u00a0 \/\/ label1 \/\/\u00a0 this.label1.ForeColor = System.Drawing.Color.Red; this.label1.Location = new System.Drawing.Point(8, 96); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(448, 16); this.label1.TabIndex = 0; this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; \/\/\u00a0 \/\/ txtServerPath \/\/\u00a0 this.txtServerPath.Location = new System.Drawing.Point(128, 8); this.txtServerPath.Name = "txtServerPath"; this.txtServerPath.Size = new System.Drawing.Size(320, 21); this.txtServerPath.TabIndex = 1; this.txtServerPath.Text = "http:\/\/mengxianhui\/aspxWeb\/Images\/"; \/\/\u00a0 \/\/ label2 \/\/\u00a0 this.label2.AutoSize = true; this.label2.Font = new System.Drawing.Font("\u5b8b\u4f53", 9F, System.Drawing.FontStyle.Bold,\u00a0 System.Drawing.GraphicsUnit.Point, ((System.Byte)(134))); this.label2.ForeColor = System.Drawing.Color.Navy; this.label2.Location = new System.Drawing.Point(8, 12); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(116, 17); this.label2.TabIndex = 2; this.label2.Text = "\u8bf7\u8f93\u5165\u670d\u52a1\u5668\u5730\u5740："; this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; \/\/\u00a0 \/\/ button1 \/\/\u00a0 this.button1.Location = new System.Drawing.Point(192, 64); this.button1.Name = "button1"; this.button1.TabIndex = 3; this.button1.Text = "\u4e0a\u8f7d\u6587\u4ef6"; this.button1.Click += new System.EventHandler(this.button1_Click); this.button1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.button1_MouseDown); \/\/\u00a0 \/\/ txtFileName \/\/\u00a0 this.txtFileName.Location = new System.Drawing.Point(128, 32); this.txtFileName.Name = "txtFileName"; this.txtFileName.Size = new System.Drawing.Size(232, 21); this.txtFileName.TabIndex = 4; this.txtFileName.Text = ""; \/\/\u00a0 \/\/ label3 \/\/\u00a0 this.label3.AutoSize = true; this.label3.Font = new System.Drawing.Font("\u5b8b\u4f53", 9F, System.Drawing.FontStyle.Bold,\u00a0 System.Drawing.GraphicsUnit.Point, ((System.Byte)(134))); this.label3.ForeColor = System.Drawing.Color.DarkBlue; this.label3.Location = new System.Drawing.Point(8, 38); this.label3.Name = "label3"; this.label3.Size = new System.Drawing.Size(116, 17); this.label3.TabIndex = 5; this.label3.Text = "\u8bf7\u8f93\u5165\u4e0a\u4f20\u6587\u4ef6\u540d："; this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; \/\/\u00a0 \/\/ button2 \/\/\u00a0 this.button2.Location = new System.Drawing.Point(370, 32); this.button2.Name = "button2"; this.button2.Size = new System.Drawing.Size(80, 23); this.button2.TabIndex = 6; this.button2.Text = "\u6d4f\u89c8\u6587\u4ef6\u2026"; this.button2.Click += new System.EventHandler(this.button2_Click); \/\/\u00a0 \/\/ linkLabel1 \/\/\u00a0 this.linkLabel1.Location = new System.Drawing.Point(16, 120); this.linkLabel1.Name = "linkLabel1"; this.linkLabel1.Size = new System.Drawing.Size(440, 24); this.linkLabel1.TabIndex = 7; this.linkLabel1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; this.linkLabel1.LinkClicked += new\u00a0 System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel1_LinkClicked); \/\/\u00a0 \/\/ Form1 \/\/\u00a0 this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.BackColor = System.Drawing.SystemColors.Control; this.ClientSize = new System.Drawing.Size(464, 157); this.Controls.Add(this.linkLabel1); this.Controls.Add(this.button2); this.Controls.Add(this.txtFileName); this.Controls.Add(this.label3); this.Controls.Add(this.txtServerPath); this.Controls.Add(this.label2); this.Controls.Add(this.button1); this.Controls.Add(this.label1); this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon"))); this.Name = "Form1"; this.Text = "WebClient \u4e0a\u4f20\u6587\u4ef6\u7684\u4f8b\u5b50"; this.Resize += new System.EventHandler(this.Form1_Resize); this.ResumeLayout(false);<\/p>\n
} #endregion [STAThread] static void Main()\u00a0 {
\n Application.Run(new Form1()); }<\/p>\n
\/\/\/ <summary> \/\/\/ .NET SDK \u4e0a\u9762\u7684\u6253\u5f00\u6587\u4ef6\u7684\u7c7b \/\/\/ <\/summary><\/p>\n
private FileStream OpenFile() {
\n OpenFileDialog dlgOpenFile = new OpenFileDialog(); dlgOpenFile.ShowReadOnly = true;<\/p>\n
if(dlgOpenFile.ShowDialog() == DialogResult.OK) {
\n if(dlgOpenFile.ReadOnlyChecked == true) {
\n return (FileStream)dlgOpenFile.OpenFile();<\/p>\n
} else {
\n string path = dlgOpenFile.FileName; return new FileStream(path, System.IO.FileMode.Open,\u00a0 System.IO.FileAccess.ReadWrite); } } return null; }<\/p>\n
private void button2_Click(object sender, System.EventArgs e) {
\n OpenFileDialog dlgOpenFile = new OpenFileDialog(); dlgOpenFile.InitialDirectory = @"C:\\\\"; dlgOpenFile.ShowReadOnly = false; dlgOpenFile.ReadOnlyChecked = true; dlgOpenFile.Filter = "\u6240\u6709\u6587\u4ef6 (*.*)|*.*"; if(dlgOpenFile.ShowDialog() == DialogResult.OK) {
\n if(dlgOpenFile.ReadOnlyChecked == true) {
\n txtFileName.Text = dlgOpenFile.FileName.ToString(); } } }<\/p>\n
private void button1_Click(object sender, System.EventArgs e) {
\n \/\/ \u9700\u8981\u6ce8\u610f\u7684\u662f：txtServerPath\u6587\u4ef6\u5939\u6709\u533f\u540d\u53ef\u5199\u7684\u6743\u9650\u3002 \/\/ \u53ef\u4ee5\u81ea\u5df1\u5b9a\u4e49\u65b0\u6587\u4ef6\u540d\u5b57 if(txtFileName.Text.Trim() == "" || txtServerPath.Text.Trim() == "") {
\n MessageBox.Show("\u8bf7\u8f93\u5165\u4f60\u8981\u4e0a\u8f7d\u7684\u6587\u4ef6\u540d\u5b57！","\u9519\u8bef：", MessageBoxButtons.OK, MessageBoxIcon.Information);\u00a0 } else {
\n \/\/\/ \u5f97\u5230\u6587\u4ef6\u540d，\u6587\u4ef6\u6269\u5c55\u540d\u5b57，\u670d\u52a1\u5668\u8def\u5f84 string fileNamePath = txtFileName.Text.Trim(); string uriString = txtServerPath.Text.Trim(); string fileName = fileNamePath.Substring(fileNamePath.LastIndexOf("\\\\\\\\") + 1);\u00a0 string fileNameExt = fileName.Substring(fileName.LastIndexOf(".") + 1); if(uriString.EndsWith("\/") == false) uriString = uriString + "\/";<\/p>\n
uriString = uriString + fileName; \/\/\/ \u521b\u5efaWebClient\u5b9e\u4f8b WebClient myWebClient = new WebClient(); myWebClient.Credentials = CredentialCache.DefaultCredentials;<\/p>\n
\/\/ \u8981\u4e0a\u4f20\u7684\u6587\u4ef6 FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read); \/\/FileStream fs = OpenFile(); BinaryReader r = new BinaryReader(fs); try {
\n \/\/\u4f7f\u7528UploadFile\u65b9\u6cd5\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u683c\u5f0f \/\/myWebClient.UploadFile(uriString,"PUT",fileNamePath); byte[] postArray = r.ReadBytes((int)fs.Length); Stream postStream = myWebClient.OpenWrite(uriString,"PUT"); if(postStream.CanWrite) {
\n postStream.Write(postArray,0,postArray.Length); label1.Text = fileName + "\u4e0a\u4f20\u6210\u529f！"; } else {
\n label1.Text = "\u6587\u4ef6\u76ee\u524d\u4e0d\u53ef\u5199！"; } postStream.Close(); linkLabel1.Text = "\u67e5\u770b\u4e0a\u8f7d\u7684\u6587\u4ef6"; for(int i = linkLabel1.Links.Count – 1;i>-1;i–) linkLabel1.Links.Remove(linkLabel1.Links[i]); linkLabel1.Links.Add(0,linkLabel1.Text.Length,uriString);\u00a0 } catch(WebException errMsg) {
\n label1.Text="\u4e0a\u4f20\u5931\u8d25：" + errMsg.Message; } } }<\/p>\n
private void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e) {
\n this.WindowState = FormWindowState.Minimized; this.linkLabel1.Links[linkLabel1.Links.IndexOf(e.Link)].Visited = true; string target = e.Link.LinkData as string; if(null != target) {
\n System.Diagnostics.Process.Start(target); } else {\u00a0 MessageBox.Show("\u8bf7\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee：" + target); } }<\/p>\n
private void Form1_Resize(object sender, System.EventArgs e) {
\n if(this.WindowState == FormWindowState.Maximized) this.WindowState = FormWindowState.Normal; }<\/p>\n
private void button1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e) {
\n if(txtFileName.Text.Trim() != "" && txtServerPath.Text.Trim() != "") label1.Text = "\u6b63\u5728\u4e0a\u4f20\u6587\u4ef6，\u8bf7\u7a0d\u4faf\u2026\u2026！"; }\u00a0 } } \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb770\u6b21\uff0c\u70b9\u8d5e25\u6b21\uff0c\u6536\u85cf11\u6b21\u3002this.label2.Font = new System.Drawing.Font("\u5b8b\u4f53", 9F, System.Drawing.FontStyle.Bold,this.label3.Font = new System.Drawing.Font("\u5b8b\u4f53", 9F, System.Drawing.FontStyle.Bold,dlgOpenFile.Filter = "\u6240\u6709\u6587\u4ef6 (*.*)|*.*";this.label3.Text = "\u8bf7\u8f93\u5165\u4e0a\u4f20\u6587\u4ef6\u540d\uff1a";_webclient\u4e0a\u4f20\u6587\u4ef6<\/p>\n","protected":false},"author":2,"featured_media":20205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,44],"topic":[],"class_list":["post-20206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-43","tag-44"],"yoast_head":"\n