has been blocked by CORS policy: Request header field authorization is not allowed by Access-Control-Allow-Headers in preflight response.
时间:2019-06-10 09:57:36
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https://www.cnblogs.com/caimuqing/p/6733405.html
// TODO 支持跨域访问 response.setHeader("Access-Control-Allow-Origin", "*"); response.setHeader("Access-Control-Allow-Credentials", "true"); response.setHeader("Access-Control-Allow-Methods", "*"); response.setHeader("Access-Control-Allow-Headers", "Content-Type,Access-Token"); response.setHeader("Access-Control-Expose-Headers", "*"); if (request.getMethod().equals("OPTIONS")) { HttpUtil.setResponse(response, HttpStatus.OK.value(), null); return; }
原文:https://www.cnblogs.com/newlangwen/p/10996072.html
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