[原创代码] powershell便携英汉词典

#&cls&@powershell -c "Get-Content '%~0' | Select-Object -Skip 1 | Out-String | Invoke-Expression" & exit
cls
#------------------------初始化区------------------------------------
[void][System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms") #加载WinForm库
[void][System.Reflection.Assembly]::LoadWithPartialName("System.Web.Extensions")
$url = 'http://dict-co.iciba.com/api/dictionary.php?type=json&key=C6AAC87C99A4223504F6B7A79C628120&w={0}'
#Windows API
$code=@"
    using System;
    using System.Runtime.InteropServices;
    public static class GetApi{
        [DllImport("user32.dll")]
        public static extern bool SetWindowPos(IntPtr hWnd,IntPtr hWnd0,uint x,uint y,uint cx,uint cy,uint flag); //声明 Windows API 函数
        [DllImport("user32.dll")]
        private static extern bool ShowWindow(IntPtr hWnd,uint showType); //声明 Windows API 函数
        [DllImport("kernel32.dll")]
        private static extern IntPtr GetConsoleWindow(); //声明 Windows API 函数
		public static bool ShowConsoleWindow(uint showType){
			return ShowWindow(GetConsoleWindow(),showType);
		}
    }
"@
Add-Type -TypeDefinition $code 
#隐藏控制台窗口
[void][GetApi]::ShowConsoleWindow(0)

#------------------------界面区-------------------------------------
#0.设置主窗口尺寸
$mainFormWidth = 400                 #主窗口宽度
$mainFormHeight = 300                #主窗口高度

#1.创建主窗口
$form_main = New-Object "System.Windows.Forms.Form"
$form_main.Width = $mainFormWidth                                                   #设置主窗口宽度
$form_main.Height = $mainFormHeight                                                 #设置主窗口高度
$form_main.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen   #主窗口居中屏幕
$form_main.Text = "在线英汉词典"                                                    #主窗口标题
#主窗口置顶
[GetApi]::SetWindowPos($form_main.Handle,-1,$form_main.Location.X,$form_main.Location.Y,$form_main.Width,$form_main.Height,64)

#2.创建输入框
$tb_input = New-Object 'System.Windows.Forms.TextBox'
$tb_input.Height = $form_main.Height / 5
$tb_input.Width = $form_main.Width
$tb_input.BackColor = '#012456'
$tb_input.ForeColor = 'yellow'
$form_main.Controls.Add($tb_input)

#创建显示框
$rtb_show = New-Object 'System.Windows.Forms.RichTextBox'
$rtb_show.Height = $form_main.Height - $tb_input.Height
$rtb_show.Width = $form_main.Width
$rtb_show.Location = New-Object 'System.Drawing.Point' 0,$tb_input.Height
$rtb_show.BackColor = '#012456'
$rtb_show.ForeColor = '#F5F5F5'
$rtb_show.ReadOnly = $true
$form_main.Controls.Add($rtb_show)

#自定义方法
function Print-Host($obj){ Write-Host ($obj | Out-String) }
$js = New-Object 'System.Web.Script.Serialization.JavaScriptSerializer'
$whr = New-Object -ComObject 'WinHttp.WinHttpRequest.5.1'
#------------------------事件区-------------------------------------
$tb_input.add_TextChanged({
    cls
    $whr.Open('GET',($url -f $tb_input.Text),$false)
    $errMsg = '';
    try{$whr.Send()}catch{$errMsg = $_.Exception.Message}
    if($whr.Status -ne 200){
        [System.Windows.Forms.MessageBox]::Show(('错误代码:{0} {1} {2}' -f $whr.Status,$whr.StatusText,$errMsg),'网络连接失败')
        return
    }
    $str = [System.Text.RegularExpressions.Regex]::Unescape($whr.ResponseText);
    $means = [System.Text.RegularExpressions.Regex]::Matches($str,'"means":\[".*?"\]}')
    if($means.Count -eq 0){ $means = [regex]::Matches($str,'"word_mean":".*?"') }
    $str = ''
    for($i = 0;$i -lt $means.Count;$i++){
        $str += '' + ($i + 1) + ":"
        $parts = ($means[$i].Value -replace '^.*:\["|"\]}$|word_mean|:','' -replace '，',',') -split '","'
        for($j = 0;$j -lt $parts.Count;$j++){ $str += "`t" + ($parts[$j] -replace '"','') + "`r`n" }
        $str += "`r`n"
    }
    Print-Host $str
    $rtb_show.Text = $str
})
$form_main.add_SizeChanged({
    $tb_input.Width = $form_main.Width
    $rtb_show.Height = $form_main.Height - $tb_input.Height
    $rtb_show.Width = $form_main.Width
})
$form_main.add_Load({$tb_input.Focus()})
#------------------------结  束-------------------------------------
#4.显示主窗口
$form_main.ShowDialog()
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