微信小程序接口开发中解决https外网调试问题
通过frps 内外网穿透解决微信开发，特别是小程序开发要求业务接口都是https协议的需求。
准备工作
1.有一台阿里云的Linux CentOS6 服务器，安装支持ssl模块的Nginx
2.有自己的域名，把域名解析到指向该服务器IP，本例中将wx.wangjiang.net 解析到服务器IP
3.为二级域名wx.wangjiang.net 申请免费的CA证书，因为小程序的业务接口不支持http协议。
服务端安装frps
wget --no-check-certificate https://raw.githubusercontent.com/clangcn/onekey-install-shell/master/frps/install-frps.sh -O ./install-frps.sh chmod 700 ./install-frps.sh ./install-frps.sh install
安装路径：/usr/local/frps
frps命令：frps {start|stop|restart|status|config|version}
例如:
启动: frps start
停止: frps stop
重启: frps restart
[common]
bind_addr = 0.0.0.0
bind_port = 5443
dashboard_port = 6443
dashboard_user = admin
dashboard_pwd = 123456
vhost_http_port = 9090
vhost_https_port = 4443
log_file = ./frps.log
# debug, info, warn, error
log_level = info
log_max_days = 3
# privilege mode is the only supported mode since v0.10.0
privilege_token = abgbced0556
# only allow frpc to bind ports you list, if you set nothing, there won\'t be any limit
#privilege_allow_ports = 1-65535
# pool_count in each proxy will change to max_pool_count if they exceed the maximum value
max_pool_count = 50
# if tcp stream multiplexing is used, default is true
tcp_mux = true
[http]
type = http
auth_token = 12345678
custom_domains = wx.wangjiang.net
[https]
type = https
auth_token = 12345678
custom_domains = wx.wangjiang.net
Nginx配置以支持https协议
编辑nginx.conf
server {
listen 443 ssl;
server_name wx.wangjiang.net;
ssl on;
root html;
index index.html index.htm;
ssl_certificate cert/214617017500276.pem;
ssl_certificate_key cert/214617017500276.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
root html;
index index.html index.htm;
}
location ^~ /chapter {
proxy_pass http://wx.wangjiang.net:9090/chapter;
add_header Access-Control-Allow-Origin \'*\';
}
}
自己开发机器frps客户端安装
在windows机器上 点击下载 https://github.com/fatedier/frp/releases/download/v0.17.0/frp_0.17.0_windows_amd64.zip
下载完成后解压，编辑frpc.ini
[common]
server_addr = 101.37.29.240
server_port = 5443
token = abgbced0556
auth_token = 12345678
customer_domains = wx.wangjiang.net
[http]
type = http
local_ip = 127.0.0.1
local_port = 8080
custom_domains = wx.wangjiang.net
双击frpc.exe，即可
测试操作流程
1.在本地启动Web程序端口为8080 比如：http://127.0.0.1:8080/chapter2/customer
2.测试是否可通过http://wx.wangjiang.net:9090/chapter2/customer 进行访问，如果可以证明内外面是互通的。
3.测试是否可通过https://wx.wangjiang.net/chapter2/customer进行访问，这里走nginx做代理转发请求到http://wx.wangjiang.net:9090/chapter2/customer,即可满足
小程序接口调试要求。
参考
https://blog.csdn.net/qqr99000/article/details/79329415
https://blog.csdn.net/u011054333/article/details/71507074