@Override
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=utf-8");
response.setStatus(HttpServletResponse.SC_OK);
String code = request.getParameter("code");
try {
response.getWriter().println("<h1>code</h1>");
response.getWriter().println(code);
WxMpOAuth2AccessToken wxMpOAuth2AccessToken = this.wxMpService.oauth2getAccessToken(code);
response.getWriter().println("<h1>access token</h1>");
response.getWriter().println(wxMpOAuth2AccessToken.toString());
WxMpUser wxMpUser = this.wxMpService.oauth2getUserInfo(wxMpOAuth2AccessToken, null);
response.getWriter().println("<h1>user info</h1>");
response.getWriter().println(wxMpUser.toString());
wxMpOAuth2AccessToken =
this.wxMpService.oauth2refreshAccessToken(wxMpOAuth2AccessToken.getRefreshToken());
response.getWriter().println("<h1>after refresh</h1>");
response.getWriter().println(wxMpOAuth2AccessToken.toString());
} catch (WxErrorException e) {
e.printStackTrace();
}
response.getWriter().flush();
response.getWriter().close();
}
public WxMpOAuth2AccessToken deserialize(
JsonElement json, Type typeOfT, JsonDeserializationContext context)
throws JsonParseException {
WxMpOAuth2AccessToken accessToken = new WxMpOAuth2AccessToken();
JsonObject accessTokenJsonObject = json.getAsJsonObject();
if (accessTokenJsonObject.get("access_token") != null
&& !accessTokenJsonObject.get("access_token").isJsonNull()) {
accessToken.setAccessToken(GsonHelper.getAsString(accessTokenJsonObject.get("access_token")));
}
if (accessTokenJsonObject.get("expires_in") != null
&& !accessTokenJsonObject.get("expires_in").isJsonNull()) {
accessToken.setExpiresIn(
GsonHelper.getAsPrimitiveInt(accessTokenJsonObject.get("expires_in")));
}
if (accessTokenJsonObject.get("refresh_token") != null
&& !accessTokenJsonObject.get("refresh_token").isJsonNull()) {
accessToken.setRefreshToken(
GsonHelper.getAsString(accessTokenJsonObject.get("refresh_token")));
}
if (accessTokenJsonObject.get("openid") != null
&& !accessTokenJsonObject.get("openid").isJsonNull()) {
accessToken.setOpenId(GsonHelper.getAsString(accessTokenJsonObject.get("openid")));
}
if (accessTokenJsonObject.get("scope") != null
&& !accessTokenJsonObject.get("scope").isJsonNull()) {
accessToken.setScope(GsonHelper.getAsString(accessTokenJsonObject.get("scope")));
}
return accessToken;
}
/**
* 网页授权回调
*
* @param request
* @param response
*/
@RequestMapping("oauth")
public void oauth(HttpServletRequest request, HttpServletResponse response) {
try {
WxMpService wxService = BuildAndGetWxService.buildAndGetWxService();
String state = request.getParameter("state");
String openId = null;
Owners owner = null;
LogBuilder.writeToLog("error in oauth");
if (request.getSession().getAttribute("openId") == null) {
WxMpOAuth2AccessToken wxMpOAuth2AccessToken =
wxService.oauth2getAccessToken(request.getParameter("code"));
openId = wxMpOAuth2AccessToken.getOpenId();
LogBuilder.writeToLog(openId);
request.getSession().setAttribute("openId", openId);
} else {
openId = (String) request.getSession().getAttribute("openId");
LogBuilder.writeToLog("error");
}
if (state.equals("1")) {
response.sendRedirect("/owner/ownerBind?openId=" + openId);
return;
} else if (state.equals("2")) {
owner = (Owners) request.getSession().getAttribute("owner");
if (owner == null) {
owner = ownerService.getOwnerByOpenId(openId);
}
if (owner != null) {
request.getSession().setAttribute("owner", owner);
response.sendRedirect("/owner/ownerProfile?openId=" + openId);
return;
} else {
request.getSession().setAttribute("visitor", "visitor");
}
response.sendRedirect("/owner/ownerBind?openId=" + openId);
return;
} else if (state.equals("3")) {
owner = (Owners) request.getSession().getAttribute("owner");
if (owner == null) {
owner = ownerService.getOwnerByOpenId(openId);
}
if (owner != null) {
request.getSession().setAttribute("owner", owner);
} else {
request.getSession().setAttribute("visitor", "visitor");
}
response.sendRedirect("/custom/index.jsp");
return;
} else if (state.equals("4")) {
owner = (Owners) request.getSession().getAttribute("owner");
if (owner == null) {
owner = ownerService.getOwnerByOpenId(openId);
}
if (owner != null) {
request.getSession().setAttribute("owner", owner);
response.sendRedirect("/custom/comment.jsp");
return;
} else {
request.getSession().setAttribute("visitor", "visitor");
response.sendRedirect("/owner/ownerBind?openId=" + openId);
return;
}
} else if (state.equals("5")) {
owner = (Owners) request.getSession().getAttribute("owner");
if (owner == null) {
owner = ownerService.getOwnerByOpenId(openId);
}
if (owner != null) {
request.getSession().setAttribute("owner", owner);
response.sendRedirect("/custom/repair.jsp");
return;
} else {
request.getSession().setAttribute("visitor", "visitor");
response.sendRedirect("/owner/ownerBind?openId=" + openId);
return;
}
} else if (state.equals("6")) {
owner = (Owners) request.getSession().getAttribute("owner");
if (owner == null) {
owner = ownerService.getOwnerByOpenId(openId);
}
if (owner != null) {
request.getSession().setAttribute("owner", owner);
response.sendRedirect("/owner/myChargeAndMessage?openId=" + openId);
return;
} else {
request.getSession().setAttribute("visitor", "visitor");
response.sendRedirect("/owner/ownerBind?openId=" + openId);
return;
}
}
} catch (Exception e) {
e.printStackTrace();
LogBuilder.writeToLog(e.getMessage());
}
}