因為國內google打不開了所以導致像國外的Gravatar頭像、Google fonts和Google ajax這些接口都不能使用了,下文我們就一起來看解決辦法.

Gravatar頭像現在大陸地區偶爾無法訪問,還有各種google服務也用不了,對于“一枚程序員”來說是不能容忍的,于是麥蔥弄了個解決之法——使用nginx反向代理Gravatar頭像、Google fonts和Google ajax.

反代之前需要確定nginx已經安裝了proxy_cache模塊并配置好路徑及參數.

下面是麥蔥在nginx.conf中配置的代碼:

1. http 
2. { 
3.     #其他代碼...# 
4.     proxy_connect_timeout 5; 
5.     proxy_read_timeout 60; 
6.     proxy_send_timeout 5; 
7.     proxy_buffer_size 16k; 
8.     proxy_buffers 4 64k; 
9.     proxy_busy_buffers_size 128k; 
10.     proxy_temp_file_write_size 128k; 
11.     proxy_temp_path /tmp/nginx_proxy_temp 1 2;  #臨時文件目錄 
12.     #其他代碼...# 
13. } 

然后是單獨的配置文件gravatar.conf,帶#的需要你進行相應修改:

1. proxy_cache_path  /tmp/nginx_proxy_cache/gravatar levels=1:2 keys_zone=GRAVATAR:32m inactive=7d max_size=1g; #緩存路徑 
2. server { 
3.     listen 80; 
4.     server_name gravatar.yuxiaoxi.com; #綁定的域名 
5.     location  / { 
6.         proxy_cache GRAVATAR; 
7.         proxy_cache_key "$scheme://$host$request_uri"; 
8.         proxy_cache_valid 200 304 7d; 
9.         proxy_cache_valid 301 3d; 
10.         proxy_cache_valid any 10s; 
11.         proxy_pass http://0.gravatar.com; #反代的域名 
12.         proxy_pass_header Server; 
13.         proxy_redirect off; 
14.         proxy_set_header Host 0.gravatar.com; 
15.         proxy_set_header X-Real-IP $remote_addr; 
16.         proxy_set_header X-Scheme $scheme; 
17.         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
18.     } 
19.     location ~ /purge(/.*) { 
20.         allow 127.0.0.1; 
21.         deny all; 
22.         proxy_cache_purge GRAVATAR "$scheme://$host$1"; 
23.     } 
24.     location ~* ＼.(ftpquota|htaccess|htpasswd|asp|aspx|jsp|asa|mdb)?$ { 
25.         deny all; 
26.     } 
27.     access_log /home/wwwroot/gravatar/log/access.log combined; #access_log end  
28.     error_log /home/wwwroot/gravatar/log/error.log crit; #error_log end 
29. } 
30. server 
31. { 
32.     listen       443 ssl spdy; 
33.     server_name gravatar.yuxiaoxi.com; #綁定的域名 
34.     ssl on; 
35.     ssl_certificate /usr/local/ssl/yuxiaoxi.crt; #ssl證書 
36.     ssl_certificate_key /usr/local/ssl/yuxiaoxi.pem; #ssl密鑰 
37.     ssl_protocols TLSv1 TLSv1.1 TLSv1.2; 
38.     ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128:AES256:AES:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK'; 
39.     ssl_prefer_server_ciphers on; 
40.     ssl_session_timeout 5m; 
41.     ssl_session_cache shared:SSL:10m; 
42.     ssl_trusted_certificate /usr/local/ssl/ca.crt; #CA根證書 
43.     location  / { 
44.         proxy_cache GRAVATAR; 
45.         proxy_cache_key "$scheme://$host$request_uri"; 
46.         proxy_cache_valid 200 304 7d; 
47.         proxy_cache_valid 301 3d; 
48.         proxy_cache_valid any 10s; 
49.         proxy_pass http://0.gravatar.com; #反代的域名 
50.         proxy_pass_header Server; 
51.         proxy_redirect off; 
52.         proxy_set_header Host 0.gravatar.com; 
53.         proxy_set_header X-Real-IP $remote_addr; 
54.         proxy_set_header X-Scheme $scheme; 
55.         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
56.     } 
57.     location ~ /purge(/.*) { 
58.         allow 127.0.0.1; 
59.         deny all; 
60.         proxy_cache_purge GRAVATAR "$scheme://$host$1"; 
61.     } 
62.     location ~* ＼.(ftpquota|htaccess|htpasswd|asp|aspx|jsp|asa|mdb)?$ {//開源軟件:Vevb.com 
63.         deny all; 
64.     } 
65.     access_log /home/wwwroot/gravatar/log/access_ssl.log combined; #access_log end 
66.     error_log /home/wwwroot/gravatar/log/error_ssl.log crit; #error_log end 
67. } 

Google fonts和Google ajax配置差不多,我就不貼出來了,請在文尾查看下載鏈接,你也可以直接使用麥蔥弄好的,支持SSL哦

www.gravatar.com,cn.gravatar.com,0.gravatar.com,1.gravatar.com,2.gravatar.com替換為gravatar.yuxiaoxi.com；

www.gravatar.com,cn.gravatar.com,0.gravatar.com,1.gravatar.com,2.gravatar.com替換為gravatar.yuxiaoxi.com；

將fonts.gstatic.com替換為fonts.yuxiaoxi.com；

將ajax.googleapis.com替換為ajax.yuxiaoxi.com；

BYMT主題用戶修改辦法:

1、打開/wp-content/themes/BYMT/目錄下的functions.php文件

2、搜索bymt_get_avatar，將gravatar.duoshuo.com替換為gravatar.Vevb.com

3、搜索bymt_avatar,從//獲取頭像及緩存開始,到//分頁功能上一行,替換為:

1. // 通過curl獲取內容 
2. function bymt_curl_contents($url){ 
3.     $ch = curl_init(); 
4.     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
5.     curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); 
6.     curl_setopt($ch, CURLOPT_URL, $url); 
7.     $response =  curl_exec($ch); 
8.     curl_close($ch); 
9.     /** 請求為空 **/ 
10.     if(emptyempty($response)){ 
11.         $response = ''; 
12.     } 
13.     return $response; 
14. } 
15. // 寫文件 
16. function bymt_write_file($path, $data, $mode = 'wb') { 
17.     if ( ! $fp = @fopen($path, $mode)) { 
18.         return false; 
19.     } 
20.     flock($fp, LOCK_EX); 
21.     fwrite($fp, $data); 
22.     flock($fp, LOCK_UN); 
23.     fclose($fp); 
24.     return true; 
25. } 
26. //獲取頭像及緩存 
27. function bymt_avatar($email, $size='50', $time='1209600') { // 默認尺寸50px 有效期14天 
28.     if ( !is_numeric($size) ) $size = '50'; 
29.     if ( !is_numeric($time) ) $time = '1209600'; 
30.     if(bymt_c('avatar_cache') ){ 
31.         $mailhash = md5(strtolower(trim($email))); 
32.         $default = urlencode(get_option('avatar_default')); 
33.         $rating = get_option('avatar_rating'); 
34.         $ava_path = ABSPATH . 'avatar/' . $mailhash. '-' . $size . '.jpg'; 
35.         if ( ! file_exists($ava_path) || filesize($ava_path) < 1 || (time() - filemtime($ava_path)) > $time) { 
36.             $ava_url = 'http://gravatar.Vevb.com/avatar/'.$mailhash.'?s='.$size.'&d='.$default.'&r='.$rating; 
37.             $avadata = bymt_curl_contents($ava_url); 
38.             bymt_write_file($ava_path, $avadata); 
39.         } else { 
40.             $ava_url = esc_url(home_url('/avatar/')) . $mailhash. '-' . $size . '.jpg'; 
41.         } 
42.         return '<img src="'.$ava_url.'" alt="avatar" class="avatar avatar-'.$size.' photo" height="'.$size.'" width="'.$size.'" />'; 
43.     }else{ 
44.         return get_avatar( $email, $size ); 
45.     } 
46. } 

4、打開/wp-includes/script-loader.php,搜索ajax.googleapis.com替換為ajax.yuxiaoxi.com,搜索 fonts.gstatic.com替換為fonts.Vevb.com；

搞定收工.