参考：https://www.cnblogs.com/cleven/p/10911099.html

【uwsgi.ini】

[uwsgi]
http=0.0.0.0:8080
pythonpath = /home/ubuntu/myprojects/myflask
wsgi-file=mytest.py #问题出在这里：这里需要绝对路径。。。
callable=app
processes=4
threads=2
master=True
logto=log.txt

【解决方案】

wsgi-file = /home/ubuntu/myprojects/myflask/mytest.py

配置文件构成：

/etc/nginx/nginx.conf

└ /etc/nginx/conf.d/flask.conf

└ /etc/nginx/sites-enable/default

nginx.conf

user www-data;
worker_processes auto;
pid /run/nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;

include /etc/nginx/mime.types;  
default\_type application/octet-stream;

ssl\_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE  
ssl\_prefer\_server\_ciphers on;

access\_log /var/log/nginx/access.log;  
error\_log /var/log/nginx/error.log;

gzip on;  
gzip\_disable "msie6";

include /etc/nginx/conf.d/\*.conf;  
include /etc/nginx/sites-enabled/\*;  #问题出在这里  

}

flask.conf

server {
listen 80;
server_name 49.234.18.49;
root /home/ubuntu/myprojects/myflask;
location / {
include uwsgi_params;
uwsgi_pass localhost:8080;
}
}

default

server {
listen 80 default_server;
listen [::]:80 default_server;

root /var/www/html;

index index.html index.htm index.nginx-debian.html;

server\_name \_;

location / {  
    try\_files $uri $uri/ =404;  
}

}

【原因】

nginx.conf中include了两个地址，其中 /etc/nginx/sites-enabled/* 占用了80端口，导致flask.conf设置的端口失效。

解决方法就是注释掉这一行：# /etc/nginx/sites-enabled/* ;

【原因】

新建虚拟环境的时候出错导致的，排查了一晚上，谨记谨记！

注：神tm虚拟环境中sudo pip install 的时候是安装到实际环境中去的！！！

[思路]

vue router 懒加载

查看uwsgi的Log如下：

File "/home/ubuntu/release/myblog_flask_v2/app/models.py", line 104, in get_jwt
return jwt.encode(
AttributeError: module 'jwt' has no attribute 'encode'

【原因】

包装错了啊

错误包：jwt

正确包：pyjwt

emmmm….