1.开启apache的mod_rewrite模块

• 去掉LoadModule rewrite_module modules/mod_rewrite.so前的“#”符号
• 确保DocumentRoot "/Library/WebServer/Documents"<Directory "..."></Directory>中有“AllowOverride All”
• 重启apache

sudo apachectl restart

2.在项目中的/config/web.php中添加代码：

components'=>array(            
  ...
'urlManager' => [
            'enablePrettyUrl' => true,
            'showScriptName' => false,
            'rules' => [
                '<controller:\w+>/<action:\w+>'=>'<controller>/<action>',
            ],
        ],           
 )

3.在与index.php文件同级目录下(/web/)添加文件“.htaccess”，内容如下：

Options +FollowSymLinks
IndexIgnore */*
RewriteEngine on

# if a directory or a file exists, use it directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# otherwise forward it to index.php
RewriteRule . index.php

• 注意：如果是Mac系统,".htaccess"文件是无法创建的，则要开启显示隐藏文件的功能：

defaults write com.apple.finder AppleShowAllFiles -bool true

再重启电脑，真是蛋疼，妈蛋

over~