gxlonline (gogogogo)

请问怎么在部分 action 中跳转已登录用户的 sql 查询（devise）

gxlonline — Sun, 26 Apr 2020 00:01:27 +0800

网站有几个开放的 api 接口，无需用户登录就可获取数据。

在有用户登录状态下（devise），访问 api 接口，会自动执行一条 sql，查找当前用户。

由于 api 接口访问量很大，每次都多执行一次查询，不是太好。

请问怎么跳转，试过退出登录就没有 User Load。

试过几个 skip_before_action 好像都没有用。

Started GET "/api/nodes/pull?name=test" for ::1 at 2020-04-25 23:55:03 +0800
Processing by Api::NodesController#pull as HTML
  Parameters: {"name"=>"test"}
  User Load (0.4ms)  SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 ORDER BY `users`.`created_at` DESC LIMIT 1
  Node Load (0.4ms)  SELECT `nodes`.* FROM `nodes` WHERE `nodes`.`name` = 'test' ORDER BY `nodes`.`updated_at` DESC LIMIT 1
  ↳ app/controllers/api/nodes_controller.rb:19:in `set_node'
Completed 200 OK in 6ms (Views: 0.1ms | ActiveRecord: 0.8ms | Allocations: 2733)

class Api::ApiController < ActionController::Base
  skip_before_action :verify_authenticity_token
end

class Api::NodesController < Api::ApiController
  before_action :set_node

  def pull
    render json: { node: @node }
  end

  private

    def set_node
      @node = Node.find_by_name params[:name]
    end
end

Rails 6.0 webpacker 生产环境下 fontawesome 图标不显示

gxlonline — Sun, 13 Oct 2019 08:56:05 +0800

开发环境下一切正常，部署到生产环境 fontawesome 图标不显示，js 和 css 文件加载正常的。

升级到 rails6+webpacker 不是太懂，搜索了好几天，也没解决问题。请指导一下，谢谢。

Gemfile

ruby '2.6.2'
gem 'rails', '~> 6.0.0'
gem 'webpacker', '~> 4.0'

webpacker/stylesheets/application.scss

@import '~bootstrap/scss/bootstrap';
@import 'bootstrap_custom';

$fa-font-path: '~@fortawesome/fontawesome-free/webfonts';
@import '~@fortawesome/fontawesome-free/scss/fontawesome';
@import '~@fortawesome/fontawesome-free/scss/regular';
@import '~@fortawesome/fontawesome-free/scss/solid';

config\webpacker.yml

# Note: You must restart bin/webpack-dev-server for changes to take effect

default: &default
  source_path: app/webpacker
  source_entry_path: packs
  public_root_path: public
  public_output_path: packs
  cache_path: tmp/cache/webpacker
  check_yarn_integrity: false
  webpack_compile_output: false

  # Additional paths webpack should lookup modules
  # ['app/assets', 'engine/foo/app/assets']
  resolved_paths: []

  # Reload manifest.json on all requests so we reload latest compiled packs
  cache_manifest: false

  # Extract and emit a css file
  extract_css: true

  static_assets_extensions:
    - .jpg
    - .jpeg
    - .png
    - .gif
    - .tiff
    - .ico
    - .svg
    - .eot
    - .otf
    - .ttf
    - .woff
    - .woff2

  extensions:
    - .mjs
    - .js
    - .sass
    - .scss
    - .css
    - .module.sass
    - .module.scss
    - .module.css
    - .png
    - .svg
    - .gif
    - .jpeg
    - .jpg

development:
  <<: *default
  compile: true

  # Verifies that correct packages and versions are installed by inspecting package.json, yarn.lock, and node_modules
  check_yarn_integrity: true

  # Reference: https://webpack.js.org/configuration/dev-server/
  dev_server:
    https: false
    host: localhost
    port: 3035
    public: localhost:3035
    hmr: true
    # Inline should be set to true if using HMR
    inline: true
    overlay: true
    compress: true
    disable_host_check: true
    use_local_ip: false
    quiet: false
    headers:
      'Access-Control-Allow-Origin': '*'
    watch_options:
      ignored: '**/node_modules/**'


test:
  <<: *default
  compile: true

  # Compile test packs to a separate directory
  public_output_path: packs-test

production:
  <<: *default

  # Production depends on precompilation of packs prior to booting for performance.
  compile: false

  # Extract and emit a css file
  extract_css: true

  # Cache manifest.json for performance
  cache_manifest: true

config\webpack\environment.js

const { environment } = require('@rails/webpacker')

module.exports = environment

const webpack = require('webpack')
environment.plugins.append(
    'Provide',
    new webpack.ProvidePlugin({
        $: 'jquery',
        jQuery: 'jquery',
        'window.jQuery': 'jquery',
        Popper: ['popper.js', 'default']
    })
)

mina deploy 时的提示

yarn install v1.19.1
warning ../../package.json: No license field
warning ../../../package.json: No license field
[1/4] Resolving packages...
[2/4] Fetching packages...
info fsevents@1.2.9: The platform "linux" is incompatible with this module.
info "fsevents@1.2.9" is an optional dependency and failed compatibility check. Excluding it from installation.
[3/4] Linking dependencies...
warning " > webpack-dev-server@3.8.0" has unmet peer dependency "webpack@^4.0.0".
warning "webpack-dev-server > webpack-dev-middleware@3.7.0" has unmet peer dependency "webpack@^4.0.0".[4/4] Building fresh packages...
Done in 8.88s.
       Compiling…

Ubuntu 无法连接 ssh connect to host port 22: Connection timed out

gxlonline — Sat, 23 Jun 2018 23:18:54 +0800

Google 了一圈，还是没找出原因，水平不高，所以只能来寻求帮助了。

服务器是阿里云，Ubuntu14.04。

以前一直使用正常，网站现在也能访问，Ping 也没问题，今天本地运行"mina deploy"时，就一直提示 Connection timed out。

ssh 连不上

ssh deploy@IP
# 这中间要等很久，几分钟。
ssh: connect to host IP port 22: Connection timed out

阿里云后台安全组配正常

授权策略    协议类型    端口范围    授权类型    授权对象    
允许  自定义 TCP   22/22 地址段访问   0.0.0.0/0

登录阿里云自带的管理终端查看（这里又能登录上去，不过是在网页端），防火墙是关闭的。

端口情况

sudo netstat -plnt
Active Internet connections (only servers)
Proto    Recv-Q    Send-Q   Loca Address    Foreign Address    State    PID/Program name
Tcp    0    0    0.0.0.0:22  0.0.0.0:*    LISTEN    906/sshd

我在本地用 Ubuntu 和 Windows 连接都是这样。麻烦各位帮忙看下，还有什么原因会这样，怎么解决，谢谢！

生产环境下二级域名出错 “ blocked by CORS policy” ，字体无法加载

gxlonline — Fri, 29 Dec 2017 20:50:06 +0800

运行环境

Ubuntu14.04, Ruby2.4.1, Rails 5.1.4 , passenger-5.1.11

使用阿里云 CDN

出现的问题

在开发环境下：所有资源加载正常。

在生产环境下：www 域名下加载正常，二级域名下 CSS 和 JS 正常，唯独 bootstrap glyphicons 图标不正常，如下图。

浏览器控制台

sign_in:1 Access to Font at 'http://assets.xxx.com/assets/bootstrap/glyphicons-halflings-regular-fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c.woff2' from origin 'http://crm.xxx.com' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header has a value 'http://www.xxx.com' that is not equal to the supplied origin. Origin 'http://crm.xxx.com' is therefore not allowed access.

尝试过的解决办法

使用 gem rack-cors

config/application.rb

class Application < Rails::Application
  # CORS
  config.middleware.insert_before 0, Rack::Cors do
    allow do
      origins '*'
      resource '*', :headers => :any, :methods => [:get, :post, :delete, :put, :patch, :options, :head]
    end
  end
end

未果

ApplicationController

class ApplicationController < ActionController::Base
  after_action :access_control_headers
  private
    def access_control_headers
      headers['Access-Control-Allow-Origin'] = "*" 
      headers['Access-Control-Request-Method'] = %w{GET POST OPTIONS}.join(",")
    end
end

未果

在 HTMl 里加

<meta http-equiv="Access-Control-Allow-Origin" content="http://crm.xxx.com">

未果

请大家指点一下，谢谢了。

已解决

自己把问题搞复杂了，是阿里云 CDN 配置问题。把 Access-Control-Allow-Origin 设置为*即可。

ckeditor + carrierwave-aliyun 开发环境正常，生产环境上传图片提示 InvalidArgument 。

gxlonline — Sun, 05 Nov 2017 22:47:09 +0800

版本情况

Ubuntu14.04, Ruby2.4.1, Rails 5.1.4 , passenger-5.1.11

情况描述

使用 @huacnlee 的 carrierwave-aliyun，在本地用 ckeditor 编辑器上传图片一切正常，并且能够将文件上传至 aliyun oss，但在生产环境下一直提示

InvalidArgument The bucket POST must contain the specified 'key'.
If it is specified, please check the order of the fields 59FF1BBE6B85238B77470D50 static.abc.com key

查 aliyun oss 文档 InvalidArgument：”表单域没有指定 key，或者放在了表单域 file 后“。

另外，在不使用 ckeditor 的情况，直接用普通表单提交，在生产环境下，是能够正常上传文件至 oss。

config/initializers/carrierwave.rb

CarrierWave.configure do |config|
  config.storage           = :aliyun
  config.aliyun_access_id  = "XXX"
  config.aliyun_access_key = 'XXX'
  # 你需要在 Aliyum OSS 上面提前创建一个 Bucket
  config.aliyun_bucket     = "XXX"
  # 是否使用内部连接，true - 使用 Aliyun 主机内部局域网的方式访问  false - 外部网络访问
  config.aliyun_internal   = false
  # 配置存储的地区数据中心，默认: cn-hangzhou
  config.aliyun_area     = "cn-shenzhen"
  # 使用自定义域名，设定此项，carrierwave 返回的 URL 将会用自定义域名
  # 自定义域名请 CNAME 到 you_bucket_name.oss-cn-hangzhou.aliyuncs.com (you_bucket_name 是你的 bucket 的名称)
  config.aliyun_host       = "http://static.XXX.com"
  # Bucket 为私有读取请设置 true，默认 false，以便得到的 URL 是能带有 private 空间访问权限的逻辑
  config.aliyun_private_read = true
end

config/initializers/ckeditor.rb

Ckeditor.setup do |config|
  require 'ckeditor/orm/active_record'
  config.asset_path = 'http://static.xxx.com'
  config.assets_languages = ['zh-cn']
  config.assets_plugins = ['image']
end

uploaders/ckeditor_picture_uploader.rb

require 'carrierwave'
class CkeditorPictureUploader < CarrierWave::Uploader::Base
  include Ckeditor::Backend::CarrierWave
  include CarrierWave::MiniMagick
  storage :aliyun
  def store_dir
    "uploads/#{model.class.to_s.underscore}/#{Time.now.strftime("%Y%m%d")}"
  end
  process :extract_dimensions
  version :content do
    process resize_to_limit: [800, 800]
  end
  def extension_white_list
    Ckeditor.image_file_types
  end
  def filename
    "#{secure_token}.#{file.extension}" if original_filename.present?
  end

  protected
      def secure_token
        var = :"@#{mounted_as}_secure_token"
        model.instance_variable_get(var) or model.instance_variable_set(var, SecureRandom.uuid)
      end
end

app/assets/javascripts/ckeditor/config.js

CKEDITOR.editorConfig = function( config )
{
  config.language = 'zh-CN';
  config.filebrowserImageUploadUrl = "/ckeditor/pictures";
  config.allowedContent = true;
};

[已解决] 请问怎么让 Passenger 不以 root 运行？ ( avoid running Passenger as root.)

gxlonline — Wed, 25 Oct 2017 23:05:31 +0800

情况描述

网站部署后，访问域名可看到 Welcome to nginx! 页面，但 Rails 未正常运行。

提示：

Passenger is running as root, and part(s) of the passenger root path (/home/deploy/.rvm/gems/ruby-2.4.1/gems/passenger-5.1.11) can be changed by non-root user(s).
Change the owner of the path to root, or avoid running Passenger as root.

谷歌搜到同样的问题 https://stackoverflow.com/questions/46855906/how-can-i-avoid-phusion-passenger-running-as-root ，但是没解决办法。

麻烦大家指点一下，谢谢。

版本情况

Ubuntu14.04, Ruby2.4.1, Rails 5.1.4 , passenger-5.1.11

/opt/nginx/logs/error.log

[ N 2017-10-25 22:44:33.5315 30646/T1 age/Wat/WatchdogMain.cpp:1267 ]: Starting Passenger watchdog...                                                                                            
[ N 2017-10-25 22:44:33.5369 30649/T1 age/Cor/CoreMain.cpp:1165 ]: Starting Passenger core...                                                                                                    
[ N 2017-10-25 22:44:33.5370 30649/T1 age/Cor/CoreMain.cpp:249 ]: Passenger core running in multi-application mode.                                                                              
[ W 2017-10-25 22:44:33.5402 30649/T1 age/Cor/CoreMain.cpp:897 ]: WARNING: potential privilege escalation vulnerability. Passenger is running as root, and part(s) of the passenger root path (/home/deploy/.rvm/gems/ruby-2.4.1/gems/passenger-5.1.11) can be changed by non-root user(s):                                                                                                       
The path "/home/deploy/.rvm/gems/ruby-2.4.1/gems/passenger-5.1.11" can be modified by user "deploy" (or applications running as that user). Change the owner of the path to root, or avoid running Passenger as root.                                                                                                                                                                             
The path "/home/deploy/.rvm/gems/ruby-2.4.1/gems" can be modified by user "deploy" (or applications running as that user). Change the owner of the path to root, or avoid running Passenger as root.                                                                                                                                                                                              
The path "/home/deploy/.rvm/gems/ruby-2.4.1" can be modified by user "deploy" (or applications running as that user). Change the owner of the path to root, or avoid running Passenger as root.  
The path "/home/deploy/.rvm/gems" can be modified by user "deploy" (or applications running as that user). Change the owner of the path to root, or avoid running Passenger as root.             
The path "/home/deploy/.rvm" can be modified by user "deploy" (or applications running as that user). Change the owner of the path to root, or avoid running Passenger as root.                  
The path "/home/deploy" can be modified by user "deploy" (or applications running as that user). Change the owner of the path to root, or avoid running Passenger as root.

ngnix

sudo service nginx start 
ps auxw | grep nginx

root     30656  0.0  0.0  32960   860 ?        Ss   22:44   0:00 nginx: master process /opt/nginx/sbin/nginx                                                                                     
deploy   30657  0.0  0.3  33416  3748 ?        S    22:44   0:00 nginx: worker process

解决办法

参考：https://stackoverflow.com/questions/20824071/nginx-welcome-to-nginx-page-keeps-showing 解决办法：

sudo vim /opt/nginx/conf/nginx.conf

删除配置文件中以下内容

# location / { # root html; # index index.html index.htm; # passenger_enabled on; # }

重启 nginx 就行了。

mina 部署时 setup 出错，试了各种办法还是不行，请帮忙看看。-_-!!

gxlonline — Tue, 29 Nov 2016 14:11:19 +0800

提示如下（使用 root 结果一样）

➜  XXX git:(master) ✗ mina setup -v                                                                        
deploy@115.28.150.205's password:                                                                               
-----> Setting up /home/deploy/XXX.com                                                                   
       $ mkdir -p "/home/deploy/XXX.com"                                                                 
       $ mkdir -p "/home/deploy/XXX.com/releases"  
       $ mkdir -p "/home/deploy/XXX.com/shared"                                                          
       $ cd /home/deploy/XXX.com/shared                                                                  
       $ mkdir -p "vendor/bundle"                                                                             
       $ mkdir -p "log"                                                                                       
       $ mkdir -p "tmp/cache"                                                                                 
       $ mkdir -p "public/assets"                                                                             
       $ mkdir -p "log"                                                                                       
       $ mkdir -p "config"                                                                                    
       $ mkdir -p "config"                                                                                    
       $ if [ -x "$(command -v tree)" ]; then tree -d -L 2 "/home/deploy/XXX.com"; else ls -al "/home/dep
loy/XXX.com"; fi                                                                                         
       total 16                                                                                               
       drwxr-xr-x 4 deploy root 4096 Nov 29 12:56 .                                                           
       drwxr-xr-x 6 deploy root 4096 Nov 29 12:56 ..                                                          
       drwxr-xr-x 2 deploy root 4096 Nov 29 12:56 releases                                                    
       drwxr-xr-x 7 deploy root 4096 Nov 29 12:56 shared                                                      
       $ if ! ssh-keygen -H -F github.com &>/dev/null; then                                                   
         ssh-keyscan -t rsa -p 22 -H github.com >> ~/.ssh/known_hosts                                         
       fi                                                                                                     
       Connection to 115.28.150.205 closed.                                                                   

       Elapsed time: 5.72 seconds

config/deploy.rb

require 'mina/rails'
require 'mina/git'
require 'mina/rvm'    # for rvm support. (https://rvm.io)

set :user, 'deploy'
set :domain, '115.28.150.205'
set :deploy_to, '/home/deploy/XXX.com'
set :repository, 'git@github.com:XXX/daquan.git'
set :branch, 'master'
set :rvm_path, '/usr/local/rvm/scripts/rvm'

set :shared_dirs, fetch(:shared_dirs, []).push('log')
set :shared_files, fetch(:shared_files, []).push('config/database.yml', 'config/secrets.yml')

task :environment do
  invoke :'rvm:use', 'ruby-2.3.3@default'
end

task :setup do
  # command %{rbenv install 2.3.0}
end

desc "Deploys the current version to the server."
task :deploy do
  deploy do
    invoke :'git:clone'
    invoke :'deploy:link_shared_paths'
    invoke :'bundle:install'
    #数据库已经migrate
    #invoke :'rails:db_migrate'
    invoke :'rails:assets_precompile'
    invoke :'deploy:cleanup'

    on :launch do
      in_path(fetch(:current_path)) do
        command %{mkdir -p tmp/}
        command %{touch tmp/restart.txt}
      end
    end
  end

end

一直找不出是哪的问题，服务器已经安装相应软件。

deploy@iZm5ej37sq84m7zum1fn7hZ:~$ ruby -v                                                                     
ruby 2.3.3p222 (2016-11-21 revision 56859) [x86_64-linux]        

deploy@iZm5ej37sq84m7zum1fn7hZ:~$ rvm -v                                                                      
rvm 1.27.0 (latest) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.
io/]        

deploy@iZm5ej37sq84m7zum1fn7hZ:~$ git --version                                                               
git version 1.9.1

/opt/nginx/conf/nginx.conf

user   deploy;                                                                                                
worker_processes 1;                                                                                           

pid       /var/run/nginx.pid;                                                                                 

events {                                                                                                      
    worker_connections  1024;                                                                                 
}                                                                                                             

http {                                                                                                        
    passenger_root /usr/local/rvm/gems/ruby-2.3.3/gems/passenger-5.0.30;                                      
    passenger_ruby /usr/local/rvm/gems/ruby-2.3.3/wrappers/ruby;                                              

    include       mime.types;                                                                                 
    default_type  application/octet-stream;                                                                                                            

    access_log  /var/log/nginx/access.log;                                                                    
    error_log   /var/log/nginx/error.log;                                                                     

    sendfile        on;                                                                                                                                                                             

    #keepalive_timeout  0;                                                                                    
    keepalive_timeout  65;          

    gzip  on;                                                                                                 

    server {                                                                                                  
        listen       80;                                                                                      
        server_name  www.XXX.com;                                                                        
        rails_env    production;                                                                              
        root         /home/deploy/XXX.com/current/public;                                                

        passenger_enabled on;                                                                                                                                                                                                 

    location ~ ^(/assets) {                                                                                   
      access_log        off;                                                                                                                                                    
      expires           max;                                                                                  
    }      
   ...

把二级栏目变成二级域名，请问怎么配置好？

gxlonline — Mon, 28 Nov 2016 09:50:34 +0800

目的

把 http://www.abc.com/news 变成 http://news.abc.com。

相应的 http://www.abc.com/news/hot 则变成 http://news.abc.com/hot

现在的配置

router.rb

Rails.application.routes.draw do
  resources :news, except: [:new, :create, :update, :edit] do
      collection do
          get 'hot/(:page)' => 'news#hot', as: :hot
          get 'search/:value' => 'news#search', as: :search
      end
  end
end

DNS

服务器是阿里云 ECS，域名绑定 IP 解析。

问题

请问 router.rb 怎么配置？参考了https://ruby-china.org/topics/28065。总感觉哪里不对，所有的链接都变成手动硬编码了，但用上 resources 后不是在二级域名下还是有二级目录，如http://news.abc.com/new/hot
```
constraints :subdomain => ‘news’ do
get '/' => 'news#index', as: :news
get 'hot/(:page)' => 'news#hot', as: :hot
get 'search/:value' => 'news#search', as: :search
end
```
_path 和_url 的该怎么使用？需要每次指定 subdomain 吗？
域名解析怎么做？泛解析还是把所有域名都用 CNAME 指向 ECS 的域名？
需要配置 ngnix 吗？

不好意思问题比较多，新手好多不懂，先谢谢了。

复杂的多对多数据关联设计

gxlonline — Fri, 09 Sep 2016 18:04:15 +0800

有两个 model：people 和 attributes 每个人有很多个属性，每个属性下对应一个或多个人。

人	属性	人
张三	朋友	李四王二

请问怎么设计数据表的关联比较好，用 mongodb 或 mysql。

Android 手机 UC 浏览器下 Ruby China 无法正常显示

gxlonline — Mon, 16 May 2016 18:45:27 +0800

问题

大约在半个月前用手机（android）访问 Ruby China 无法正常显示，换 Firefox 和自带浏览器可以正常显示。一直以为是自己手机问题，今天用同事手机试了一下，也存在同样的问题，但苹果手机用 UC 浏览器又是正常的。具体症状见下图，欢迎大家一起测试一下。

手机 1：乐视 1S UC 浏览器（刚打开时可正常显示，1S 内变成下面这样）

手机 2：魅族 metal UC 浏览器（同样问题）

手机 3：苹果 5S UC 浏览器（正常）

@lgn21st @huacnlee @Rei

请教怎么将静态资源同步到阿里云 OSS 上

gxlonline — Sun, 15 May 2016 11:11:33 +0800

问题

目前网站部署在阿里云上，不同设备第一次访问都很慢（3~4s），后面就很快了。估计是第一次需要下载 js（300 多 k）和 css（100 多 k）。

改进

想把静态资源全部放在阿里云 OSS 上，然后设置 CDN，减轻服务器负担，加快速度。现在有几个问题不知从何入手，搜了很多帖子也没找到例子，请大家指点一下，谢谢。

请教

生产环境下，怎么将 precompile 编译的 js 和 css 文件自动推送到 OSS，或者是手动上传的？
使用 rails_kindeditor 上传的图片怎么直接上传到 OSS？
js 需要分情况加载吗，比如 kindeditor.js 只在文章编辑页面用到，但生产环境下是打包到一个 app.js 文件里了。

目前做了以下配置

Gemfile

gem "carrierwave"
gem "carrierwave-aliyun"

config/environments/production.rb

config.action_controller.asset_host = 'http://assets.xxx.com'
config.assets.prefix = "assets"

config/initializers/rails_kindeditor.rb

config.asset_url_prefix = "http://assets.xxx.com/" if Rails.env.production?

config/initializers/carrierwave.rb

CarrierWave.configure do |config|
  config.storage           = :aliyun
  config.aliyun_access_id  = "XXX"
  config.aliyun_access_key = 'XXX'
  # 你需要在 Aliyum OSS 上面提前创建一个 Bucket
  config.aliyun_bucket     = "XXX"
  # 是否使用内部连接，true - 使用 Aliyun 主机内部局域网的方式访问  false - 外部网络访问
  config.aliyun_internal   = true
  # 配置存储的地区数据中心，默认: cn-hangzhou
  config.aliyun_area     = "oss-cn-qingdao"
  # 使用自定义域名，设定此项，carrierwave 返回的 URL 将会用自定义域名
  # 自定于域名请 CNAME 到 you_bucket_name.oss.aliyuncs.com (you_bucket_name 是你的 bucket 的名称)
  config.aliyun_host       = "http://assets.xxx.com"
  # Bucket 为私有读取请设置 true，默认 false，以便得到的 URL 是能带有 private 空间访问权限的逻辑
  # config.aliyun_private_read = false
end

同时已经在阿里云 OSS 创建了相应的 Bucket。

时间全耗在 Views 里，效率太低，请问怎么破？

gxlonline — Thu, 09 Apr 2015 19:49:20 +0800

做一个社区类网站，由于只有自己一人，界面走简洁路线。由于前端经验不丰富，有 80% 时间用在了 Views 里。调试 CSS 最为头痛，Js 略懂一点更没敢用。请问有没有什么建议？注：目前已用 bootstrap