[已解決]求助批處理如何在每行前面加字符比如：wmic logicaldisk Where DriveType=3 get caption,FreeSpace,size |find :輸出：C: 55338889216 85794484224D: 299205525504300647706624E: 253754634240300647706624F: 298560917504313007271936我想在每行前面加一個(gè)字符串，比如：abcC: 55338889216 85794484224abcD: 299205525504300647706624abcE: 253754634240300647706624abcF: 298560917504313007271936我這樣寫(xiě)為什么沒(méi)輸出：for /f tokens=1-3 %%i in('wmic logicaldisk Where DriveType=3 get caption,FreeSpace,size,DriveType | find :') do echo abc%%I按道理不應(yīng)該啊