参考文档：http://blog.csdn.net/ownfire/article/details/46707229
1.sudo cd
/etc/apache2/sites-available/
2.
sudogedit000-default.conf
编辑添加 LoadModuleheaders_modulemodules/mod_headers.so
HeadersetAccess-Control-Allow-Origin*
如下：
<VirtualHost*:80>
LoadTileConfigFile/usr/local/etc/renderd.conf
ModTileRenderdSocketName/var/run/renderd/renderd.sock
LoadModuleheaders_modulemodules/mod_headers.so
#Timeoutbeforegivingupforatiletoberendered
ModTileRequestTimeout0
#Timeoutbeforegivingupforatiletoberenderedthatisotherwisemissing
ModTileMissingRequestTimeout30
#TheServerNamedirectivesetstherequestscheme,hostnameandportthat
#theserverusestoidentifyitself.Thisisusedwhencreating
#redirectionURLs.Inthecontextofvirtualhosts,theServerName
#specifieswhathostnamemustappearintherequest'sHost:headerto
#matchthisvirtualhost.Forthedefaultvirtualhost(thisfile)this
#valueisnotdecisiveasitisusedasalastresorthostregardless.
#However,youmustsetitforanyfurthervirtualhostexplicitly.
#ServerNamewww.example.com
ServerAdminwebmaster@localhost
DocumentRoot/var/www/html
HeadersetAccess-Control-Allow-Origin*
#Availableloglevels:trace8,...,trace1,debug,info,notice,warn,
#error,crit,alert,emerg.
#Itisalsopossibletoconfiguretheloglevelforparticular
#modules,e.g.
#LogLevelinfossl:warn
ErrorLog${APACHE_LOG_DIR}/error.log
CustomLog${APACHE_LOG_DIR}/access.logcombined
#Formostconfigurationfilesfromconf-available/,whichare
#enabledordisabledatagloballevel,itispossibleto
#includealineforonlyoneparticularvirtualhost.Forexamplethe
#followinglineenablestheCGIconfigurationforthishostonly
#afterithasbeengloballydisabledwith"a2disconf".
#Includeconf-available/serve-cgi-bin.conf
</VirtualHost>
#vim:Syntax=apachets=4sw=4sts=4srnoet
3.重启Apache
serviceapache2restart
测试跨域访问即可
