ERROR：HTTP Error 500.0 - Internal Server Error
D:\Program Files\php\php-cgi.exe - The FastCGI process exited unexpectedly
运行php-cgi.exe 提示缺少 msvcr110.dll,vc 2012 运行库,可能是我安装vs的时候没安vc++的原因
需要安装 vcredist_x64.exe 或 vcredist_x86.exe（download here: http://www.microsoft.com/zh-cn/download/details.aspx?id=30679)