基于Node.js搭建hexo博客过程详解

npm install -g n

n stable

npm install hexo-cli -g

hexo init blemesh
cd blemesh

git clone https://github.com/probberechts/hexo-theme-cactus.git themes/cactus

# Extensions
## Plugins: https://hexo.io/plugins/
## Themes: https://hexo.io/themes/
## theme: landscape
theme: cactus
theme_config:
colorscheme: white

hexo new page about

hexo new post "hello world"

hexo server

hexo server -p 8001

npm install --save hexo-admin

username: XXXX(自己设置用户名)
password_hash: XXXXXXXXX(密码，但是是明文经过bcrypt hash加密后生成的)
secret: hey hexo(用于cookie安全)
deployCommand: './admin_script/hexo-generate.sh'(调用该脚本）

➜ blemesh cat node_modules/hexo-admin/www/bundle.js | head -4851 | tail -10
if (salt.charAt(0) != '$' || salt.charAt(1) != '2')
throw "Invalid salt version";
if (salt.charAt(2) == '$')
off = 3;
else {
minor = salt.charAt(2);
if (minor != 'a' || salt.charAt(3) != '$')
throw "Invalid salt revision";
off = 4;
}

>>> hashed = bcrypt.hashpw(password, bcrypt.gensalt(prefix=b"2a"))
>>> print(hashed)
b'$2a$12$PAoJr3USOBxxxxxxxxxxxxxxV/.h.QNbh/6q.xxxxxxxxxxxxxxxxcDcJ.'

➜ blemesh cat admin_script/hexo-generate.sh 
hexo g
➜ blemesh chmod +x admin_script/hexo-generate.sh 

server {
listen 3001;
server_name www.beautifulzzzz.com;
index index.html index.htm index;
root /root/App/blemesh/public; 
}

➜ blemesh cat ./source/tags/index.md 
---
type: "tags"
comments: false
date: 2019-02-24 02:53:03
---

➜ blemesh cat ./source/category/index.md 
---
type: "category"
comments: false
date: 2019-02-24 02:53:34
---

➜ blemesh cat ./source/about/index.md 
---
title: about
type: "about-me"
comments: false
date: 2019-02-22 00:09:58
---

npm install -g pm2

➜ blemesh cat hexo_run.js 
const { exec } = require('child_process')
exec('hexo server -p 8001 -d',(error, stdout, stderr) => {
if(error){
console.log('exec error: ${error}')
return
}
console.log('stdout: ${stdout}');
console.log('stderr: ${stderr}');
})

➜ blemesh cat restart_hexo.sh 
#!/bin/bash
PROCESS=`ps -ef|grep hexo|grep -v grep|grep -v PPID|awk '{ print $2 }'`
PROC_NAME="pm2"
for i in $PROCESS
do
echo "Kill the $1 process [ $i ]"
kill -9 $i
done
hexo clean #清除数据
hexo generate #生成静态文件public文件夹
ProcNumber=`ps -ef |grep -w $PROC_NAME|grep -v grep|wc -l`
if [ $ProcNumber -le 0 ];then
pm2 start hexo_run.js
else
pm2 restart hexo_run.js
fi
service nginx restart