差分

==[[Java Base64のデコード]]==

[[Java]] | {{category [[Category:コード片}}]]

<blockquote>Java8から標準ライブラリに含まれた[[Java]]8から標準ライブラリに含まれた</blockquote>

public void doFilter(ServletRequest Servlet[[R]]equest request, ServletResponse Servlet[[R]]esponse response, FilterChain filterChain) throws IOException, ServletException {

BufferedReader Buffered[[R]]eader br = null;

HttpServletRequest httpReq HttpServlet[[R]]equest http[[R]]eq = (HttpServletRequestHttpServlet[[R]]equest)request;

String basicAuthData = httpReq.getHeaderget[[Header]]("authorization"); String basicAuthBody = basicAuthData.substring(6); // ex 'Basic dG9tY2F0OnRvbWNhdAdG9tY2F0On[[R]]vbWNhdA== '

br = new BufferedReaderBuffered[[R]]eader( new InputStreamReaderInputStream[[R]]eader(MimeUtility.decode(bin,"base64")));