batch 指令筆記

break:跳出整个循环不会再执行循环后面的内容continue：跳出本次循环，continue后面的代码不会执行exit():结束程序的运行区分： for i in range(10): ...

跳行與結束程式 · goto 標籤 (須定義標籤，標籤須單獨一行，並以冒號開頭，例如 :header ) · goto :eof (無須定義標籤，直接結束程式之意) · exit /b [回傳值].

因為break 命令沒有作用，所以通常用來建立空的檔案或刪除現有檔案的內容。 For example: 複製. rem -- cleans the content of the file -- break>log ...

/b, 結束目前的批次指令碼，而不是結束Cmd.exe。 如果從批次指令碼外部執行，則會結束Cmd.exe。 ; <exitcode>, 指定數字。

The `BREAK` command in Windows CMD does nothing, producing a new line. It's a no-op command, and has no effect in batch files.

Use taskkill to close the cmd session, or just the executable so that the batch file continues. Share Share a link to this answer Copy link

Joey's answer is great. I have used it with success. I discovered that you don't have to exit the script though. You can use goto :SomeLabel ...

Is it possible to have multiple lines in command line? Yes, you can do this by escaping the EOL character, like so:

The break command can enable or disable the breaking capability of the computer. For example, if you wanted to cancel a batch file or another MS-DOS processes, ...

Ans： 請在.bat 批次檔內容中，使用「start」去呼叫欲執行的.exe，最後加上「exit」離開也就是關閉命令提示字元視窗。