What line should be added to the configuration file so that the logs of all requests are saved in a txt file?

Question

proxy

For example for this code

maxconn 100
nscache 65536
timeouts 1 5 30 60 180 1800 15 60
daemon
flush
users ru1:CL:o3x39n13
users ru2:CL:2a3x8x1s
users ru3:CL:71hu27s1
auth strong
allow ru1
proxy -n -a -p1515 -i94.123.44.167 -e94.123.44.167
flush
allow ru2
proxy -n -a -p1515 -i94.123.44.168 -e94.123.44.168
flush
allow ru3
proxy -n -a -p1515 -i94.123.44.169 -e94.123.44.169
flush

Answer 1

Added
logformat "L%C - %U [%d/%o/%Y:%H:%M:%S %z] ""%T"" %E %I %O %N/%R:%r "
log c:\3proxy\logs\3proxy.log D
worked