ajax跨域访问

采用 CORS方式使 浏览器中支持跨域访问:

1.需要浏览器支持,手机上浏览器一般支持。ajax代码按照正常的请求即可

2.需要服务器端支持,java端的样例代码:

   

servletResponse.addHeader("Access-Control-Allow-Origin", "*");
servletResponse.addHeader("Access-Control-Allow-Credentials", "true");
servletResponse.addHeader("Access-Control-Allow-Methods", "POST, GET, PUT,OPTIONS");
servletResponse.addHeader("Content-Type", "application/json;charset=UTF-8");

参考:http://www.html5rocks.com/en/tutorials/cors/

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转载自herry.iteye.com/blog/2255723