我试图建立一个本地 Laravel 项目。所以我决定使用 Homestead vagrant box。 在我像this Tutorial一样安装了整个东西之后我期待在浏览器中看到结果:

第一个显示是 nginx 502 Bad Gateway Error。所以我尝试刷新它，然后显示默认的 Laravel 起始页面。然后我制作了一些路由和链接到我网站的一些子页面，每次我更改我的页面(通过链接或输入 get 请求)我都会得到“502 Bad Gateway”，它会在网站刷新后消失。

我试过:

• 更改 php 版本 ( like here )
• 使缓冲区更大(like here)
• 完全重新安装了我的 vagrant 和 VirtualBox
• 使用其他浏览器
• 使用我同事的功能性 Box

遗憾的是，有时无法显示“502 Bad Gateway”。但是在我同事的电脑上(还有 Windows 10)一切都如你所料。

日志文件( /var/日志/nginx ) 的网站:

2019/01/23 20:23:53 [error] 2532#2532: *1 recv() failed (104: Connection 
reset by peer) while reading response header from upstream, client: 
192.168.10.1, server: eatthis.test, request: "GET / HTTP/1.1", upstream: 
"fastcgi://unix:/var/run/php/php7.3-fpm.sock:", host: "eatthis.test"

2019/01/23 20:24:03 [error] 2532#2532: *1 recv() failed (104: Connection 
reset by peer) while reading response header from upstream, client: 
192.168.10.1, server: eatthis.test, request: "GET / HTTP/1.1", upstream: 
"fastcgi://unix:/var/run/php/php7.3-fpm.sock:", host: "eatthis.test"

还有/etc/nginx/sites-enabled/eatthis.test:

server {
listen 80;
listen 443 ssl http2;
server_name .eatthis.test;
root "/home/vagrant/code/Laravel/public";

index index.html index.htm index.php;

charset utf-8;



location / {
    try_files $uri $uri/ /index.php?$query_string;

}



location = /favicon.ico { access_log off; log_not_found off; }
location = /robots.txt  { access_log off; log_not_found off; }

access_log off;
error_log  /var/log/nginx/eatthis.test-error.log error;

sendfile off;

client_max_body_size 100m;

location ~ \.php$ {
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;


    fastcgi_intercept_errors off;
    fastcgi_buffer_size 16k;
    fastcgi_buffers 4 16k;
    fastcgi_connect_timeout 300;
    fastcgi_send_timeout 300;
    fastcgi_read_timeout 300;
}

location ~ /\.ht {
    deny all;
}

ssl_certificate     /etc/nginx/ssl/eatthis.test.crt;
ssl_certificate_key /etc/nginx/ssl/eatthis.test.key;
}

我的 Homestead.yaml:

---
ip: "192.168.10.10"
memory: 2048
cpus: 1
provider: virtualbox

authorize: c:/Users/XXXX/.ssh/id_rsa.pub

keys:
- c:/Users/XXXX/.ssh/id_rsa

folders:
- map: c:/www/code
  to: /home/vagrant/code

sites:
- map: eatthis.test
  to: /home/vagrant/code/Laravel/public

databases:
- homestead

# ports:
#     - send: 50000
#       to: 5000
#     - send: 7777
#       to: 777
#       protocol: udp

# blackfire:
#     - id: foo
#       token: bar
#       client-id: foo
#       client-token: bar

# zray:
#  If you've already freely registered Z-Ray, you can place the token here.
#     - email: foo@bar.com
#       token: foo
#  Don't forget to ensure that you have 'zray: "true"' for your site.

还有我的主人:

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.
#       127.0.0.1       localhost
#       ::1             localhost
192.168.10.10 eatthis.test

我认为我的 PC 或我的 vagrant 有问题，但我不知道这可能是什么，因为文件在刷新后正在加载。

我希望有人能帮我解决这个问题。这种一直刷新实在是太烦人了。

最佳答案

Aaron Belz 的确切步骤对我不起作用，但点击链接却起作用。

这是 xdebug，对我来说也是不幸的。

sudo vim /etc/php/7.3/mods-available/xdebug.ini

并在所有行前加上 ; - 然后按照 Aaron 的说明进行操作:

sudo service nginx restart
sudo service php7.3-fpm restart

它奏效了。现在我担心是否需要 xdebug 来解决任何问题——在找到修复程序之前我将无法使用它。啊好吧，当我到达那里时穿过那座桥 :D

我还会注意到我在 Windows 上，我知道 Vagrant 有时会遇到问题，所以这可能与它有关。

关于php - 新的 Laravel (Homestead) 安装 : 502 Bad Gateway - *Refresh* - the website is displayed correctly，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/54335705/