英文替换
with open('test.txt','+r') as f:
t = f.read()
t = d.replace('AAA', 'aaaaaa')
#读写偏移位置移到最开始处
f.seek(0, 0)
f.write(t)
中文替换
with open('urlinfo/gdhl.txt','rb+') as f:
t = f.read()
t=t.decode('gbk').encode('utf-8')
d = unicode(t,"utf-8").replace(u'%s,%s,'%(ip,app_port),u'%s,%s,%s'%(ip,app_port,urls[0][0]))
#读写偏移位置移到最开始处
f.seek(0,0)
f.write(d.encode('gbk'))
