kymtwyf/spring 跨域.md

Last active October 26, 2015 11:30

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XMLHttpRequest cannot load http://XXX Origin http://XXX is not allowed by Access-Control-Allow-Origin.

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spring 跨域.md

参考

HttpServletResponse response = (HttpServletResponse) res;
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
response.setHeader("Access-Control-Max-Age", "3600");
response.setHeader("Access-Control-Allow-Headers", "这里写允许的头，比如Content-Type 等");
chain.doFilter(req, res);