根据此(http://djangosnippets.org/snippets/926/)代码段,连接在句柄中关闭。但这是一种旧代码。
在django 1.4中,我们必须关闭连接吗?我查看了django代码,但我找不到关闭连接的代码。
如果django关闭连接在哪里?
谢谢。
答案 0 :(得分:1)
正如片段所述:
# Close the DB connection. This is required as a workaround for an
# edge case in MySQL: if the same connection is used to
# create tables, load data, and query, the query can return
# incorrect results.
来自Django:
So, yes, if you do something to deliberately create lots of connections,
lot of connections will be created. However, Django closes its connection to the
database at the end of each request/response cycle, so there is only one connection
in operation per thread or process handling requests and responses. If you're not
using the HTTP layer, it's still only one connection per thread of execution and
you are in complete control of the number of threads you create.
答案 1 :(得分:0)