powershell 文件内容合并

 1 # 合并目录下的所有文件，并以UTF8格式保存到指定文件
 2 function funcCombinFilesInUTF8($fileDir, $destFile)
 3 {
 4 
 5     echo ‘‘ | out-file -Encoding utf8 -filepath $destFile
 6     $fileList = Get-ChildItem  $fileDir
 7 
 8     Foreach($file in $fileList)
 9     {
10        get-content $file.fullname | out-file -append -Encoding utf8  $destFile
11        echo ‘‘ | out-file -append -Encoding utf8 $destFile
12     }
13 
14 }
15 
16 function funcCombinFiles($fileDir, $destFile)
17 {
18     echo ‘‘ > $destFile
19     $fileList = Get-ChildItem  $fileDir
20 
21     Foreach($file in $fileList)
22     {
23        get-content $file.fullname >> $destFile
24        echo ‘‘ >> $destFile
25     }
26 
27 }
28 
29 funcCombinFilesInUTF8 ‘C:\Users\shadow\Desktop\tmp‘ ‘C:\Users\shadow\Desktop\tmp_all.txt‘
30 funcCombinFiles ‘C:\Users\shadow\Desktop\tmp‘ ‘C:\Users\shadow\Desktop\tmp_all2.txt‘

 1 #文件夹和输入文件件
 2 $fromDir=‘D:\.weibo_chat.tar\txt\‘
 3 $saveToDir=‘D:\.weibo_chat.tar\txt\合并后的文本\‘
 4 
 5 
 6 
 7 
 8 if(-not (Test-Path $fromDir)){
 9   echo ‘请输入正确的文件所在路径！‘  
10   return
11 }
12 
13 if(-not (Test-Path $saveToDir)){
14   mkdir $saveToDir
15 }
16 
17 function funcCombinFiles($fileDir, $destFile)
18 {
19     echo ‘‘ > $destFile
20     $fileList = Get-ChildItem -Depth 1  $fileDir -r  *.txt
21 
22     Foreach($file in $fileList)
23     {
24        get-content $file.fullname >> $destFile
25        echo ‘‘ >> $destFile
26     }
27 
28 }
29 
30 #输出文件名
31 $now= Get-Date -Format ‘yyyy-MM-dd-HH-mm-ss‘
32 $fileName =$saveToDir+$now+‘.rtf‘
33 
34 funcCombinFiles $fromDir  $fileName