Ubuntu——apache如何解决跨域资源访问

参考文档：http://blog.csdn.net/ownfire/article/details/46707229 http://www.mechonomics.com/enabling-cors-cross-origin-resource-sharing-for-apache2-on-ubuntu-12-04/
1. sudo a2enmod headers
2.sudo gedit /etc/apache2/sites-available/000-default.conf

编辑添加：
LoadModule headers_module modules/mod_headers.so

Header set Access-Control-Allow-Origin *
如下：

<VirtualHost *:80>
LoadTileConfigFile /usr/local/etc/renderd.conf
ModTileRenderdSocketName /var/run/renderd/renderd.sock
LoadModule headers_module modules/mod_headers.so
# Timeout before giving up for a tile to be rendered
ModTileRequestTimeout 0
# Timeout before giving up for a tile to be rendered that is otherwise missing
ModTileMissingRequestTimeout 30
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com

ServerAdmin webmaster@localhost
DocumentRoot /var/www/html
Header set Access-Control-Allow-Origin *

# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn

ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined

# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

3.重启Apache

service apache2 restart

测试跨域访问即可