background image
v = cf.items(
"db"
)
print
'db:'
, v
print
'-'
*60
#可以按照类型读取出来
db_host = cf.get(
"db"
,
"db_host"
)
db_port = cf.getint(
"db"
,
"db_port"
)
db_user = cf.get(
"db"
,
"db_user"
)
db_pass = cf.get(
"db"
,
"db_pass"
)
# 返回的是整型的
threads = cf.getint(
"concurrent"
,
"thread"
)
processors = cf.getint(
"concurrent"
,
"processor"
)
print
"db_host:"
, db_host
print
"db_port:"
, db_port
print
"db_user:"
, db_user
print
"db_pass:"
, db_pass
print
"thread:"
, threads
print
"processor:"
, processors
#修改一个值，再写回去