[JAVA] 크로스사이트 Origin - response 처리

 

 

response.setHeader("Access-Control-Allow-Origin", "*");  // 모든 사이트 도메인 허용
response.setHeader("Access-Control-Allow-Credentials", "true");
response.setHeader("Access-Control-Allow-Methods", "POST, OPTIONS");
response.setHeader("Access-Control-Allow-Headers", "Authorization,DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type");
response.setContentType("application/json;charset=UTF-8");   // 리턴 컨텐츠 타입 json
response.setCharacterEncoding("UTF-8");
response.setHeader("Cache-Control", "no-cache");
response.getWriter().write(결과값String);