![](https://csdnimg.cn/release/download_crawler_static/87463526/bg4.jpg)
例6-4-2:保存文件c:\abc.txt,打开文件读取部分内容,把其内容显示在屏幕上。
defwriteFile():
fobj=open("c:\\abc.txt","wt")
fobj.write("abc\nxyz")
fobj.close()
defreadFile(n):
fobj=open("c:\\abc.txt","rt")
s=fobj.read(n)
print(s)
fobj.close()
try:
writeFile()
n=3
print(n)
readFile(n)
exceptExceptionaserr:
print(err)