2017 年 9 月 – 知识点滴

月度归档： 2017 年 9 月

浏览器页面自动刷新

2017年9月6日 by admin·已关闭评论

基于python的自动加载模块
https://github.com/lepture/python-livereload

测试脚本

#!/usr/bin/env python

from livereload import Server, shell

server = Server()

server.watch('../app')
server.watch('../config')
server.watch('../include')
server.watch('../module')

server.serve(host='0.0.0.0')

#!/usr/bin/env python

from livereload import Server, shell

server = Server()

server.watch('../app')

server.watch('../config')

server.watch('../include')

server.watch('../module')

server.serve(host='0.0.0.0')

页面加入js

class AutoReloadProvider implements ServiceProviderInterface{

    /**
     * Registers services on the given container.
     *
     * This method should only be used to configure services and parameters.
     * It should not get services.
     *
     * @param Container $container A container instance
     */
    public function register($container){
        $container->extend('view', function(View $view){
            $view->js->addFile("http://192.168.0.175:5500/livereload.js");
        });
    }
}

class AutoReloadProvider implements ServiceProviderInterface{

/**

* Registers services on the given container.

* This method should only be used to configure services and parameters.

* It should not get services.

* @param Container $container A container instance

public function register($container){

$container->extend('view', function(View $view){

$view->js->addFile("http://192.168.0.175:5500/livereload.js");

});

}

Vagrant快速生成虚拟机 windows10

2017年9月3日 by admin·已关闭评论

快速生成测试环境，用配置的方式来生成与管理虚拟机

Install

vbox
vagrant

官方文档

cli
虚拟机配置文件
多个虚拟机配置文件

批量生成示例

进入本地目录, 编辑Vagrantfile，然后up

servers = {                                                                    
        :test1 => '192.168.2.132',                                             
        :test2 => '192.168.2.133'                                              
}                                                                              
                                                                               
Vagrant.configure("2") do |config|                                             
        config.vm.box = "centos/7"                                             
                                                                               
        servers.each do |server_name, server_ip|                               
                config.vm.define server_name do |server_config|                
                        server_config.vm.hostname = "#{server_name.to_s}"      
                        server_config.vm.network :public_network, ip: server_ip
                        server_config.vm.provider "virtualbox" do |vb|         
                                vb.name = server_name.to_s                     
                                vb.memory = "512"                              
                                vb.cpus = 2                                    
                        end                                                    
                end                                                            
        end                                                                    
end

servers = {

:test1 => '192.168.2.132',

:test2 => '192.168.2.133'

}

Vagrant.configure("2") do |config|

config.vm.box = "centos/7"

servers.each do |server_name, server_ip|

config.vm.define server_name do |server_config|

server_config.vm.hostname = "#{server_name.to_s}"

server_config.vm.network :public_network, ip: server_ip

server_config.vm.provider "virtualbox" do |vb|

vb.name = server_name.to_s

vb.memory = "512"

vb.cpus = 2

end