nginx部署前端项目后刷新浏览器报错404

深碍√TFBOYSˉ_ 2023-09-23 18:35 150阅读 0赞

**问题： Vue项目打包部署Nginx服务器后，刷新页面后出现404的问题。**

**原因： 加载单页应用后路由改变均由浏览器处理，而刷新时将会请求当前的链接，而Nginx无法找到对应的页面。**

**解决：在Nginx配置文件nginx.conf中加入如下配置：**

**try\_files $uri $uri/ /index.html;**

**\# 变量解释  
try\_files 固定语法  
$uri 指代home文件(ip地址后面的路径，假如是127.0.0.1/index/a.png，那就指代index/a.png)  
$uri/ 指代home文件夹  
/index.html 向ip/index.html 地址发起请求  
  
try\_files $uri $uri/ /index.html;  
尝试解析下列2个文件/文件夹(自动分辨出，IP后面的路径是文件还是文件夹)， $uri/$uri/，  
如果解析到，返回第一个，  
如果都没有解析到，向127.0.0.1/index.html发起请求跳转(该路由必须真实，不然会报错）**

#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       8100;
            server_name  localhost;
            charset utf-8;
            location / {
                root   D:/deploy/web/http;
                index  index.html index.htm;
            }
        }   
    
         server {
            listen       80;
            server_name  localhost;
            charset utf-8;
            location / {
                root   D:/deploy/gn/http;
                index  index.html index.htm;
                try_files $uri $uri/ /index.html;
            }
        }  
    
    }