1、需要处理的文件poem1.txt (样例)
# cat poem1.txt
01
03
05
10
2、执行python脚本delete_nullRow.py
# cat delete_nullRow.py
# coding = utf-8
def clearBlankLine():
file1 = open('poem1.txt', 'r', encoding='utf-8') # 要去掉空行的文件
file2 = open('poem2.txt', 'w', encoding='utf-8') # 生成没有空行的文件
try:
for line in file1.readlines():
if line == '\n':
line = line.strip("\n")
file2.write(line)
finally:
file1.close()
file2.close()
if __name__ == '__main__':
clearBlankLine()
3、批量删除空行后生成的新文件poem1.txt
# cat poem2.txt
01
03
05
10