字符串需要连接,用“+”:
target.write(line1 + ‘\n’ + line2 + ‘\n’ + line3),
你这样——target.write(line1”\n" line2”\n" line3”\n" )是什么个意思:电脑读不懂
字符串需要连接,用“+”:
target.write(line1 + ‘\n’ + line2 + ‘\n’ + line3),
你这样——target.write(line1”\n" line2”\n" line3”\n" )是什么个意思:电脑读不懂