今天遇到需求是在访问url网址需要实现部分路径不进行https跳转，之前nginx设置的是对全部http url进行301跳转到https协议，具体实现的nginx rewrite如下：

set $is_jump 0;
if ( $request_uri ~ ^/post

[ISAPI_Rewrite]

# 3600 = 1 hour
CacheClockRate 3600

RepeatLimit 32

# Protect httpd.ini and httpd.parse.errors files
# from accessing through HTTP
#Bo-Blog 2.1.1 Release ISAPI_Rewrite http://fity.cn
RewriteRule ^(.*)/post/([0-9]+)/?([0-9]+)?/?([0-9]+)?/?$ $1/read\.php\?entryid=$2&page=$3&part=$4
RewriteRule ^(.*)/page/([0-9]+)/([0-9]+)/?$ $1/index\.php\?mode=$2&page=$3
RewriteRule ^(.*)/starred/([0-9]+)/?([0-9]+)?/?$ $1/star.php\?mode=$2&page=$3
RewriteRule ^(.*)/category/([^/]+)/?([0-9]+)?/?([0-9]+)?/?$ $1/index\.php\?go=category_$2&mode=$3&page=$4
RewriteRule ^(.*)/archiver/([0-9]+)/([0-9]+)/?([0-9]+)?/?([0-9]+)?/?$ $1/index\.php\?go=archive&cm=$2&cy=$3&mode=$4&page=$5
RewriteRule ^(.*)/date/([0-9]+)/([0-9]+)/([0-9]+)/?([0-9]+)?/?([0-9]+)?/?$ $1/index\.php\?go=showday_$2-$3-$4&mode=$5&page=$6
RewriteRule ^(.*)/user/([0-9]+)/?$ $1/view\.php\?go=user_$2
RewriteRule ^(.*)/tags/([^/]+)/?([0-9]+)?/?([0-9]+)?/?$ $1/tag\.php\?tag=$2&mode=$3&page=$4
RewriteRule ^(.*)/component/id/([0-9]+)/?$ $1/page\.php\?pageid=$2
RewriteRule ^(.*)/component/([^/]+)/?$ $1/page\.php\?pagealias=$2

#Customized URL
#RewriteRule ^(.*)/([^\/]*)\.html$ $1/$2/ [I]
RewriteRule ^(.*)/([^/|.]+)/?([0-9]+)?/?([0-9]+)?/?$ $1/read.php\?blogalias=$2&page=$3&part=$4 [I]

#fity.cn伪RSS XML订阅页面
RewriteRule ^(.*)/rss.xml$ $1/feed\.php
RewriteRule ^(.*)/sitemap.xml$ $1/sitemap\.php

apache2nginx -f /etc/httpd/conf/httpd.conf  将生成 nginx.conf

rewrite ^/archiver/((fid|tid)-[w-]+.html)$ /archiver/index.php?$1 last;

rewrite ^/forum-([0-9]+)-([0-9]+).html$ /forumdisplay.php?fid=$1&page=$2 last;

rewrite ^/thread-([0-9]+)-([0-9]+)-([0-9]+).html$ /viewthread.php?tid=$1&extra=page%3D$3&page=$2 last;

rewrite ^/space-(username|uid)-(.+).html$ /space.php?$1=$2 last;

rewrite ^/tag-(.+).html$ /tag.php?name=$1 last;

break;

RewriteCond  %{HTTP_HOST}  nginx.org
RewriteRule  (.*)          http://www.nginx.org$1

server {
    listen       80;
    server_name  www.nginx.org  nginx.org;
  &n