根据短文内容，从下框的A
1.A 2.E 3.F 4.C 5.D 分 析：本文讲述的是形成健康的人际关系的几个重要的建议。要学会倾听和述说，要能够接受别人的不同的观点等。 1.根据本段3，4行One person in the relationship ...
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最强大脑里小度的对话功能是如何做到的
其实我们做一个智能的聊天机器人并不容易，我这里只是实现了一个很简易的聊天机器人。 当你和这个机器人聊天的时候，每次机器人会根据你说的话的关键词找到回答的语句。如果找不到就随机的说一句默认语言。数据存储格式是xml。 以下是xml的原文件：
////////////////////////////////////////////////////////////////////以下是主要的源代码：Imports System.Xml
Public Class Form1
Inherits System.Windows.Forms.Form#Region " Windows 窗体设计器生成的代码 " Public Sub New()
MyBase.New() '该调用是 Windows 窗体设计器所必需的。
InitializeComponent() '在 InitializeComponent() 调用之后添加任何初始化 End Sub '窗体重写 dispose 以清理组件列表。
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 'Windows 窗体设计器所必需的
Private components As System.ComponentModel.IContainer '注意: 以下过程是 Windows 窗体设计器所必需的
'可以使用 Windows 窗体设计器修改此过程。
'不要使用代码编辑器修改它。
Friend WithEvents RichTextBox1 As System.Windows.Forms.RichTextBox
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
Friend WithEvents Button1 As System.Windows.Forms.Button
Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1))
Me.RichTextBox1 = New System.Windows.Forms.RichTextBox
Me.TextBox1 = New System.Windows.Forms.TextBox
Me.Button1 = New System.Windows.Forms.Button
Me.SuspendLayout()
'
'RichTextBox1
'
Me.RichTextBox1.Location = New System.Drawing.Point(0, 0)
Me.RichTextBox1.Name = "RichTextBox1"
Me.RichTextBox1.ReadOnly = True
Me.RichTextBox1.Size = New System.Drawing.Size(560, 304)
Me.RichTextBox1.TabIndex = 2
Me.RichTextBox1.Text = ""
'
'TextBox1
'
Me.TextBox1.Location = New System.Drawing.Point(0, 312)
Me.TextBox1.Name = "TextBox1"
Me.TextBox1.Size = New System.Drawing.Size(456, 21)
Me.TextBox1.TabIndex = 0
Me.TextBox1.Text = ""
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(472, 312)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(72, 24)
Me.Button1.TabIndex = 1
Me.Button1.Text = "Enter"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
Me.ClientSize = New System.Drawing.Size(560, 341)
Me.Controls.Add(Me.Button1)
Me.Controls.Add(Me.TextBox1)
Me.Controls.Add(Me.RichTextBox1)
Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle
Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
Me.MaximizeBox = False
Me.Name = "Form1"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "青蛙王子"
Me.ResumeLayout(False) End Sub#End Region Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
readxml()
End Sub
Dim xmlFile As String = "./robot.xml"
Dim chatList As New ArrayList
Dim answerList As New Hashtable
Dim random As New System.Random Private Sub readxml()
Try
Dim doc As XmlDocument = New XmlDocument
doc.Load(xmlFile)
Dim nodeList As XmlNodeList
Dim root As XmlElement = doc.DocumentElement
'--默认的聊天语句--
nodeList = root.SelectNodes("/chat/default/content")
Dim node As XmlNode
For Each node In nodeList
chatList.Add(node.InnerText)
Next
'回答指定关键词的语句序列--
nodeList = root.SelectNodes("/chat/answer/content")
For Each node In nodeList
answerList.Add(node.Attributes("key").Value, node.InnerText)
Next
Catch ex As Exception
MsgBox(ex.Message)
End Try
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'RichTextBox1.SelectionBullet = True
Dim Content$ = TextBox1.Text.Trim
If (Content = "") Then
RichTextBox1.AppendText("请不要欺骗我的感情,谢谢!" ControlChars.Lf)
Exit Sub
End If
If (Content.IndexOf(":") <> -1) Then
If learnNewWord(Content) Then
RichTextBox1.AppendText("我又学会了新的东西,谢谢!" ControlChars.Lf)
End If
Exit Sub
End If
RichTextBox1.AppendText(Content ControlChars.Lf)
Dim aStr$ = getSimilarContent(Content)
If (aStr = Nothing) Then
Dim i% = random.Next(1, chatList.Count)
aStr = chatList.Item(i)
End If
RichTextBox1.AppendText(aStr.Trim ControlChars.Lf)
RichTextBox1.Refresh()
End Sub
'得到相似的字符串
Function getSimilarContent(ByVal content As String) As String
Dim keys As System.Collections.ICollection = answerList.Keys
Dim enumR As System.Collections.IEnumerator = keys.GetEnumerator
While (enumR.MoveNext)
Dim str$ = enumR.Current
If content.Equals(str) Then
Return answerList(str)
End If
End While
enumR.Reset()
While (enumR.MoveNext)
Dim str$ = enumR.Current
If (content.IndexOf(str) <> -1) Or (str.IndexOf(content) <> -1) Then
Return answerList(str)
End If
End While
Return Nothing
End Function '添加新的语句
Function learnNewWord(ByVal content As String) As Boolean
Try
Dim doc As XmlDocument = New XmlDocument
Dim i% = content.IndexOf(":")
Dim str1$ = content.Substring(0, i)
Dim str2$ = content.Substring(i 1)
doc.Load(xmlFile)
Dim elem As XmlElement = doc.CreateElement("content")
Dim attr As XmlAttribute = doc.CreateAttribute("key")
attr.Value = str1
elem.InnerText = str2
elem.Attributes.Append(attr)
'添加新的语句--
Dim root As XmlElement = doc.DocumentElement
Dim xmlNode As XmlNode = root.SelectSingleNode("/chat/answer")
xmlNode.AppendChild(elem)
answerList.Add(str1, str2)
doc.Save(xmlFile)
Return True
Catch ex As Exception
MsgBox(ex.Message)
Return False
End Try
End Function Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
If e.KeyChar.Equals(ControlChars.Cr) Then
Button1_Click(Nothing, Nothing)
End If
End Sub
End Class
希望您能明白！
