@At({"/getUser","/getUser/?"})
@Fail("http:200")
@Filters({@By(type = UserFilter.class)})
我自己写了一个拦截器，
String code = Strings.sNull(context.getRequest().getParameter("code"));
有一个code可以.getParameter()获得
public void getUser(String key,HttpServletRequest req)
其中还有一个原本String key接收的，在拦截器中怎么获得
@At({"/getUser","/getUser/?"})
@Fail("http:200")
@Filters({@By(type = UserFilter.class)})
public void getUser(String key,HttpServletRequest req) throws IOException {
/*String code = req.getParameter("code");
Wx_config appInfo = wxConfigService.fetch(Cnd.where("id", "=", key));
String strings = "";
try {
strings = HttpUtil.sendPost("https://api.weixin.qq.com/sns/oauth2/access_token", "appid="+appInfo.getAppid()+"&secret="+appInfo.getAppsecret()+"&code="+code+"&grant_type=authorization_code");
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
} */
System.out.println("111111111111111111111111111111");
}
https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxb4177e49ba85894c&redirect_uri=http://1037424761.ngrok.wendal.cn/clouds/open/weixin/getUser/bb45db545d8f4330a7fe633f31b0f446&response_type=code&scope=snsapi_base&state=123456#wechat_redirect
微信的权限认证url，我要做一个拦截处理，需要获得appId,还有“code”值
原本 public void getUser(String key,HttpServletRequest req) throws IOException 中的key就是我传的appid，但是在拦截器中，我不知道该怎么获得？
@wendal
public class UserFilter implements ActionFilter {
private CloudBindService cloudBindService= Mvcs.ctx().getDefaultIoc().get(CloudBindService.class);
private WxConfigService wxConfigService= Mvcs.ctx().getDefaultIoc().get(WxConfigService.class);
@Override
public View match(ActionContext context) {
String code = Strings.sNull(context.getRequest().getParameter("code"));
String key = Strings.sNull(context.getPathArgs()).replace("[", "").replace("]", "");
Wx_config appInfo = wxConfigService.fetch(Cnd.where("id", "=", key));
String strings = HttpUtil.sendPost("https://api.weixin.qq.com/sns/oauth2/access_token", "appid="+Strings.sNull(appInfo.getAppid())+"&secret="+Strings.sNull(appInfo.getAppsecret())+"&code="+code+"&grant_type=authorization_code");
JSONObject json = JSONObject.parseObject(strings);
if (cloudBindService.count(Cnd.where("id","=",json.get("openid")))<=0) {
return new AbstractPathView();
/*return new UTF8JsonView(JsonFormat.compact()).setData(Result.error(-1,"未绑定商户！"));*/
}
return null;
}
}
@wendal
大神，如果我拦截想要跳转到某个界面,就像登录拦截一样，我改怎么实现。