nginx rewrite

 #location for doc

        location  ~* ^/search/doc/.*$ {

              rewrite ^/search/doc/([\d,]+)/(\d+)/(\d+)/([^/]+)$ /search/doc?channelid=$1&st

art=$2&limit=$3&q=$4 break;

             rewrite ^/search/doc/([\d,]+)/(\d+)/(\d+)/maxonly/([^/]+)$ /search/doc?channel

id=$1&start=$2&limit=$3&q=$4&maxonly=true break;

             rewrite ^/search/doc/(\d+)/([\;\w]+)/(\d+)/(\d+)/([^/]+)$ /search/doc?channeli

d=$1&topictree=$2&start=$3&limit=$4&q=$5 break;

             rewrite ^/search/doc/(\d+)/([\;\w]+)/(\d+)/(\d+)/maxonly/([^/]+)$ /search/doc?

channelid=$1&topictree=$2&start=$3&limit=$4&q=$5&maxonly=true break;

              rewrite ^/search/doc/([\d,]+)/(\d+)/(\d+)/([A-Z0-9,]+)/([^/]+)$ /search/doc?ch

annelid=$1&withoutIDs=$4&start=$2&limit=$3&q=$5 break;

红色部分为前端提交的url请求，蓝色部分为映射的向服务器发送的url。

 $后面的数字，表示红色部分的第几个括号内的值，正则对应，数字表示括号的序号。