nginx,php 502錯誤解決
一：錯誤場景：leyangjun-cc-web.com/api/cc/callback.php 訪問返回502
二：Nginx錯誤報錯為：
2018/10/22 18:07:09 [crit] 775#0: *41 connect() to unix:/var/run/php7.0-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: 127.0.0.1, server: leyangjun-cc-web.com, request: "GET /aj/cc/callback HTTP/1.1", upstream: "fastcgi://unix:/var/run/php7.0-fpm.sock:", host: "leyangjun-cc-web.com"
三：錯誤原因
我的Nginx配置檔案，配置的不對
server {
listen 80;
server_name leyangjun-cc-web.com;
root /www/leyanjgun/cc/src/App/;
index index.html index.htm index.php;
access_log /www/log/dev-cc.leyangjun.com-access.log;
error_log /www/log/dev-cc.leyangjun.com-error.log error;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location ~ \.php$ {
fastcgi_pass unix:/run/php7.0-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
#include /usr/local/etc/nginx/php-fpm;
include fastcgi_params;
}
error_page 404 403 500 502 503 504 /error.html;
location = /error.html {
root /Users/leyangjun/code/;
}
}
就是因為 fastcgi_pass unix:/run/php7.0-fpm.sock; 這個配置，Nginx走的是sock配置，但是我php的www.conf配置檔案中沒有對sock檔案監聽，導致Nginx報錯
解決方法：
一：vi /usr/local/etc/php/7.1/php-fpm.d/www.conf 增加對檔案的監聽,能後儲存重啟服務即可
二：或者直接改用IP形式使用
server {
listen 80;
server_name leyangjun-cc-web.com;
root /www/leyanjgun/cc/src/App/;
index index.html index.htm index.php;
access_log /www/log/dev-cc.leyangjun.com-access.log;
error_log /www/log/dev-cc.leyangjun.com-error.log error;
location ~ ^/(page|aj|api|test)/{
try_files $uri $uri/ /index.php?$query_string;
}
location / {
try_files /index.html =404;
}
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param MY_ENV 'develop';
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
儲存重啟Nginx服務即可