1 package org.oxerr.spring.security.wechat.web.authentication; 2 3 import java.io.IOException; 4 5 import javax.servlet.ServletException; 6 import javax.servlet.http.HttpServletRequest; 7 import javax.servlet.http.HttpServletResponse; 8 9 public interface WeChatService { 10 11 /** 12 * Redirect to WeChat server to authorize. 13 * 14 * @param request the HTTP request. 15 * @param response the HTTP response. 16 * @throws ServletException indicates servlet exception. 17 * @throws IOException indicates I/O exception. 18 */ 19 void redirectToAuthorize(HttpServletRequest request, 20 HttpServletResponse response) throws ServletException, IOException; 21 22 }