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发表于 2020-1-21 17:12:24
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显示全部楼层
天津市天津市
springboot搞起来!!!
@WebFilter(filterName = "CrossDomainFilter", urlPatterns = "/*")
public class CrossDomainFilter implements Filter {
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
HttpServletResponse httpServletResponse = (HttpServletResponse) servletResponse;
httpServletResponse.setHeader("Access-Control-Allow-Origin", "*");
httpServletResponse.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE,PUT");
httpServletResponse.setHeader("Access-Control-Max-Age", "3600");
//httpServletResponse.setHeader("Access-Control-Allow-Headers", "x-requested-with");
httpServletResponse.setHeader("Access-Control-Allow-Headers", "content-type,access_token");
filterChain.doFilter(servletRequest, servletResponse);
}
@Override
public void destroy() {
}
}
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