可以在lua里面动态修改access_log的文件路径么? - OpenResty Forum

可以在lua里面动态修改access_log的文件路径么?

lindowx

Hi,

可以在lua里面动态修改access_log的文件路径么?

doujiang24

Hello

这样子应该是可以的，欢迎尝试反馈 :)

set $path "default_path";

access_log $path;

location /t {

rewrite_by_lua_block {

ngx.var.path = "any_path"

}

}

2016-07-19 23:49 GMT+08:00 Lindowx Lan <lin...@gmail.com>:

Hi,

可以在lua里面动态修改access_log的文件路径么?

--

lindowx

这种方式我试过了，不行的。

On Wednesday, July 20, 2016 at 10:21:37 PM UTC+8, doujiang wrote:

Hello

这样子应该是可以的，欢迎尝试反馈 :)

set $path "default_path";
access_log $path;
location /t {
rewrite_by_lua_block {
ngx.var.path = "any_path"
}
}

2016-07-19 23:49 GMT+08:00 Lindowx Lan <lin...@gmail.com>:
Hi,

可以在lua里面动态修改access_log的文件路径么?

--

doujiang24

Hello

在 2016年7月21日下午10:56，Lindowx Lan <lin...@gmail.com>写道：

这种方式我试过了，不行的。

请问你是如何试的？

nginx.conf:

set $logpath "logs/acces.log";

access_log $logpath main;

location /testlog {

rewrite_by_lua_block {

ngx.var.logpath = "logs/" .. ngx.req.get_uri_args()["path"]

}

echo "hello";

}

shell:

curl http://127.0.0.1:88/testlog?path=1.log

curl http://127.0.0.1:88/testlog?path=2.log

cat logs/1.log logs/2.log

127.0.0.1 - - [22/Jul/2016:20:07:27 +0800] "GET /testlog?path=1.log HTTP/1.1" 200 16 "-" "curl/7.35.0" "-"

127.0.0.1 - - [22/Jul/2016:20:07:41 +0800] "GET /testlog?path=2.log HTTP/1.1" 200 16 "-" "curl/7.35.0" "-"

On Wednesday, July 20, 2016 at 10:21:37 PM UTC+8, doujiang wrote:
Hello

这样子应该是可以的，欢迎尝试反馈 :)

set $path "default_path";
access_log $path;
location /t {
rewrite_by_lua_block {
ngx.var.path = "any_path"
}
}

2016-07-19 23:49 GMT+08:00 Lindowx Lan <lin...@gmail.com>:
Hi,

可以在lua里面动态修改access_log的文件路径么?

--

--

lindowx

找到原因了，是日志文件写入权限问题

On Friday, July 22, 2016 at 11:57:25 PM UTC+8, doujiang wrote:

Hello

在 2016年7月21日下午10:56，Lindowx Lan <lin...@gmail.com>写道：
这种方式我试过了，不行的。

请问你是如何试的？

nginx.conf:

set $logpath "logs/acces.log";
access_log $logpath main;

location /testlog {
rewrite_by_lua_block {
ngx.var.logpath = "logs/" .. ngx.req.get_uri_args()["path"]
}
echo "hello";
}

shell:

curl http://127.0.0.1:88/testlog?path=1.log
curl http://127.0.0.1:88/testlog?path=2.log

cat logs/1.log logs/2.log
127.0.0.1 - - [22/Jul/2016:20:07:27 +0800] "GET /testlog?path=1.log HTTP/1.1" 200 16 "-" "curl/7.35.0" "-"
127.0.0.1 - - [22/Jul/2016:20:07:41 +0800] "GET /testlog?path=2.log HTTP/1.1" 200 16 "-" "curl/7.35.0" "-"

On Wednesday, July 20, 2016 at 10:21:37 PM UTC+8, doujiang wrote:
Hello

这样子应该是可以的，欢迎尝试反馈 :)

set $path "default_path";
access_log $path;
location /t {
rewrite_by_lua_block {
ngx.var.path = "any_path"
}
}

2016-07-19 23:49 GMT+08:00 Lindowx Lan <lin...@gmail.com>:
Hi,

可以在lua里面动态修改access_log的文件路径么?

--

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