将文本中的 tasting123删除 with open("fileread.txt","r",encoding="utf-8") as f: lines = f.readlines() #print(lines) with open("fileread.txt","w",encoding="utf-8") as f_w: for line in lines: if "tast
def delblankline(infile,outfile): infopen = open(infile,'r') outfopen = open(outfile,'w') lines = infopen.readlines() for line in lines: if line.split(): outfopen.writelines(line) else: outfopen.writelines("") infopen.close() outfopen.close() de