怎么允许跨域的js访问服务端的接口
网上的文章一大把，不如两行代码来的实在
response.setHeader("Access-Control-Allow-Origin", "*"); //允许所有域名访问
response.setHeader("Access-Control-Allow-Origin", "http://www.123.com"); //允许www.123.com访问
Python 的实现
1 try: 2 content = json.dumps(ret) 3 request.setHeader("content-length", str(len(content))) 4 request.setHeader("Access-Control-Allow-Origin", "*") # 允许所有的域名访问 5 #request.setHeader("Access-Control-Allow-Origin", "http://www.123.com") # 允许指定域名访问 6 request.write(content) 7 except Exception, e: 8 SysLog(1,"TestResource._cbRender fail [%s]"%str(e)) 9 request.finish()
PHP的例子
1 <?php header('Access-Control-Allow-Origin:http://A.abc.com'); ?>
