vb.net 加載的新窗口 里面會有傳值 數(shù)字沒問題 中文是亂碼 該如何 解決呢 謝謝

一般出現(xiàn)亂碼都是在js裏面跳轉(zhuǎn)到哪個類然後得到這個參數(shù)的時候中文亂碼,有一個非常實(shí)用的法,在js你可以這樣寫:varurl=..;url=encodeURI(url);url=encodeURI(url);//最重要的部分,兩次調(diào)用encodeURI,就是編碼兩次然後在跳轉(zhuǎn)到url所在的類,獲取這個參數(shù)的方法如下:Stringname=request.getParameter("name");name=URLDecoder.decode(name,"utf8");這樣就能解決亂碼問題了,這種方法還沒遇到過不能解決的亂碼,

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vb.net怎么在非局域網(wǎng)的兩個電腦之間互傳文字信息？

如果你家里是公網(wǎng)ip或者公網(wǎng)IP能映射內(nèi)網(wǎng)IP的話可以直接搭一個服務(wù)器，否則只能使用內(nèi)網(wǎng)穿透軟件然后再搭建服務(wù)器。如應(yīng)用服務(wù)器、網(wǎng)頁服務(wù)器、電子郵件服務(wù)、 FTP 服務(wù)器等等都可以進(jìn)行消息交流。

vb.net編寫的聊天程序怎么不能傳送漢字

‘客戶端向這樣寫：在窗體說放兩個文本框、兩個標(biāo)簽、兩個按鈕、一個列表框

Imports System.Net

Imports System.Net.Sockets

Imports System.IO

Imports System.Threading

Public Class Form1

'網(wǎng)絡(luò)基礎(chǔ)數(shù)據(jù)流

Private ns As NetworkStream

Private swriter As StreamWriter

Private nsread As StreamReader

Private tcpclient As TcpClient

Private tcpconnected As Boolean = False

Private clisocket As Socket

Private mythread As Thread

'發(fā)送

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

If Me.TextBox2.Text "" Then

swriter.WriteLine(Me.TextBox2.Text)

swriter.Flush()

Me.TextBox2.Text = ""

Else

MessageBox.Show("發(fā)送信息不能為空！", "錯誤提示")

End If

End Sub

Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)

If disposing Then

If Not (components Is Nothing) Then

components.Dispose()

End If

End If

MyBase.Dispose(disposing)

End Sub

'建立連連接

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

Dim ipremote As IPAddress

Dim tcpclient As TcpClient

Try

ipremote = IPAddress.Parse(Me.TextBox1.Text)

Catch ex As Exception

MessageBox.Show("IP地址不合法！", "錯誤提示")

End Try

Try

tcpclient = New TcpClient(Me.TextBox1.Text, 8000)

ns = tcpclient.GetStream

swriter = New StreamWriter(ns)

Me.StatusBar1.Text = "已經(jīng)連接上"

Me.Button2.Enabled = False

Me.Button1.Enabled = True

tcpconnected = True

Catch ex As Exception

MessageBox.Show("無法與遠(yuǎn)程8000端口建立連接！", "錯誤提示")

End Try

End Sub

Private Sub listen()

Try

Dim tcplistener As New TcpListener(IPAddress.Parse("127.0.0.1"), 8000)

tcplistener.Start()

tcpclient = tcplistener.AcceptTcpClient

ns = tcpclient.GetStream()

nsread = New StreamReader(ns)

While True

Dim msg As String = nsread.ReadLine

If msg = "stop" Then

tcplistener.Stop()

ns.Close()

nsread.Close()

mythread.Abort()

Else

Dim mytime As String = DateTime.Now.ToShortTimeString

Me.ListBox1.Items.Add(mytime + " " + msg)

End If

End While

Catch ex As System.Security.SecurityException

MessageBox.Show("偵聽失?。?, "錯誤")

End Try

End Sub

End Class

網(wǎng)頁標(biāo)題：vb.net傳輸漢字的簡單介紹
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