前言:

如果开发微信小程序,那么前端请求的接口就需要https的链接,那么你就需要在服务器里配置https证书。这里我用的阿里云服务器,所以我就针对阿里云服务器讲解下如何通过nginx配置https证书。

所以你得具备基础的linux功底:智一面初中级LInux运维工程师在线评测

正文:

一、需要准备的东西

1.需要准备一个域名

2.需要把域名与服务器的ip进行绑定

3.需要买个ssl证书并且与域名绑定,并且下载证书

二、准备好后,进入到服务器,对nginx进行配置即可

1.首先我们需要把证书放到nginx的目录下

2.修改nginx的配置

这份是你安装完nginx的默认配置,找到 HTTPS server 取消注解进行修改即可。

#user  nobody;
worker_processes  1;
 
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
 
#pid        logs/nginx.pid;
 
 
events {
    worker_connections  1024;
}
 
 
http {
    include       mime.types;
    default_type  application/octet-stream;
 
    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';
 
    #access_log  logs/access.log  main;
 
    sendfile        on;
    #tcp_nopush     on;
 
    #keepalive_timeout  0;
    keepalive_timeout  65;
 
    #gzip  on;
 
    server {
        listen       80;
        server_name  localhost;
 
        #charset koi8-r;
 
        #access_log  logs/host.access.log  main;
       
 
        location / {
            root   html;
            index  index.html index.htm;
        }
 
        #error_page  404              /404.html;
 
        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
 
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}
 
        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}
 
        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }
 
 
    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;
 
    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
 
 
    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;
 
    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;
 
    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;
 
    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;
 
    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
 
}

 这是修改后的配置文件

 server {
   listen 443 ssl;
   server_name xxxxx; #域名
   ssl_certificate cert/xxxxx.pem; #这里是ssl key文件存放的绝对路径,根据自己的文件名称和路径来写    
   ssl_certificate_key cert/xxxxxx.key; #这里是ssl key文件存放的绝对路径,根据自己的文件名称和路径来写
   ssl_session_cache shared:SSL:1m;
   ssl_session_timeout 5m;
   ssl_ciphers HIGH:!aNULL:!MD5;
   ssl_prefer_server_ciphers on;
   ssl_protocols TLSv1.1 TLSv1.2;
 
   location / {
      root html;
      index index.html index.htm;
   }
 
}

安装完后,通过https可以访问你的nginx,就证明你配置成功了

三、可能遇到的坑

nginx安装时一定要把ssl模块也安装了,当然之后也可以添加ssl模块。如果不添加则会在改完配置文件启动时报错。

总结:
其实这个配置不难,就是整个流程大家可能不清晰,我把流程在重复一下,买域名->域名绑定ip->买ssl证书->证书绑定域名->下载证书->放到你安装的nginx目录下->如果nginx没有安装ssl模块,重新编译添加ssl模块->添加https模块的配置->阿里云服务器开放443端口和你的nginx端口->启动nginx,访问时https:\\xxxx域名 ,访问到nginx就成功了。

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