org.nutz.json.Json Java Examples

@RequestMapping(value = "/v4/restaurants", method = RequestMethod.GET)
public Object restaurants(@RequestParam("geohash") String geoHash, @RequestParam("keyword") String keyWord) {
    String[] geoHashArr = geoHash.split(",");
    String longitude = geoHashArr[1];
    String latitude = geoHashArr[0];
    Map<String, Object> params = Maps.newHashMap("name", keyWord);
    System.out.println(Json.toJson(params));
    GeoResults<Map> geoResults = mongoRepository.near(Double.valueOf(longitude), Double.valueOf(latitude),
            "shops", params);
    List<GeoResult<Map>> geoResultList = geoResults.getContent();
    List<Map> list = Lists.newArrayList();
    for (int i = 0; i < geoResultList.size(); i++) {
        Map map = geoResultList.get(i).getContent();
        Distance distance = new Distance(Double.valueOf(longitude), Double.valueOf(latitude),
                Double.valueOf(map.get("longitude").toString()), Double.valueOf(map.get("latitude").toString()));
        map.put("distance", distance.getDistance());
        list.add(map);
    }
    return Rets.success(list);        
}
 

@Test
public void testTemplate() {
    log.info("====== JsonMsgBuilder#template ======");
    Template tmp = new Template();
    tmp.setColor("#ff0000");
    tmp.setName("百度一下你就知道");
    tmp.setValue("百度是中国的搜索引擎");

    String tmpJson = JsonMsgBuilder.create()
                                   .template(openId,
                                             tmplId,
                                             "#ff0000",
                                             "http://www.baidu.com",
                                             tmp)
                                   .build();
    assertNotNull(tmpJson);
    assertNotEquals(-1, tmpJson.indexOf("data"));
    assertNotNull(Json.fromJson(tmpJson));
    log.info(tmpJson);
}
 

public Object call(Object[] paras, Context ctx) {
    switch (paras.length) {
    case 1:
        return Json.toJson(paras[0], JsonFormat.compact());
    case 2:
        Object t = paras[1];
        if (t != null && t instanceof String) {
            if ("full".equals(t)) {
                return Json.toJson(paras[0], JsonFormat.full());
            }
            if ("nice".equals(t)) {
                return Json.toJson(paras[0], JsonFormat.nice());
            }
            if ("compact".equals(t)) {
                return Json.toJson(paras[0], JsonFormat.compact());
            }
            if ("forLook".equals(t)) {
                return Json.toJson(paras[0], JsonFormat.forLook());
            }
            if ("tidy".equals(t)) {
                return Json.toJson(paras[0], JsonFormat.tidy());
            }
        }
    }
    throw new BeetlException(BeetlException.FUNCTION_INVALID);
}
 

protected void reflushJsapiTicket() {
    String at = this.getAccessToken();
    String url = String.format("%s/ticket/getticket?access_token=%s&type=jsapi", base, at);
    if (log.isDebugEnabled())
        log.debugf("ATS: reflush jsapi ticket send: %s", url);

    Response resp = Http.get(url);
    if (!resp.isOK())
        throw new IllegalArgumentException("reflushJsapiTicket FAIL , openid=" + openid);
    String str = resp.getContent();

    if (log.isDebugEnabled())
        log.debugf("ATS: reflush jsapi ticket done: %s", str);

    NutMap re = Json.fromJson(NutMap.class, str);
    String ticket = re.getString("ticket");
    int expires = re.getInt("expires_in") - 200;//微信默认超时为7200秒，此处设置稍微短一点
    jsapiTicketStore.save(ticket, expires, System.currentTimeMillis());
}
 

protected void reflushCardTicket() {
    String at = this.getAccessToken();
    String url = String.format("%s/ticket/getticket?access_token=%s&type=wx_card", base, at);
    if (log.isDebugEnabled()) {
    	log.debugf("ATS: reflush wx_card ticket send: %s", url);
    }

    Response resp = Http.get(url);
    if (!resp.isOK()) {
        throw new IllegalArgumentException("reflushCardTicket FAIL , openid=" + openid);
    }
    String str = resp.getContent();

    if (log.isDebugEnabled()) {
        log.debugf("ATS: reflush wx_card ticket done: %s", str);
    }

    NutMap re = Json.fromJson(NutMap.class, str);
    String ticket = re.getString("ticket");
    int expires = re.getInt("expires_in") - 200;//微信默认超时为7200秒，此处设置稍微短一点
    cardTicketStore.save(ticket, expires, System.currentTimeMillis());
}
 

public SnakerIocLoader(String...paths) {
  	// 手工构建一个nutz的ioc bean定义
      iobj = new IocObject();
      iobj.setFactory(SnakerIocLoader.class.getName() +"#" + factoryMethodName); // 调用本类的buildSnaker方法
      iobj.setType(SnakerEngine.class); // 反馈类型
      IocValue ds = new IocValue();
      ds.setType(IocValue.TYPE_REFER);
      ds.setValue(dataSourceBeanName); // 引用数据源
      iobj.addArg(ds);
      for (String path : paths) {
      	IocValue p = new IocValue();
      	p.setValue(path);
      	iobj.addArg(p);
}
      if (log.isDebugEnabled())
      	log.debug("snakerflow bean will define as\n" + Json.toJson(iobj));
  }
 

/**
 * 这是演示api调用的入口,会顺序调用一堆请求,请关注日志
 */
@Ok("raw")
@At
public String apitest() {
    List<User> users = userService.list();
    log.info("users=" + Json.toJson(users));
    User haoqoo = userService.add("haoqoo", 19);
    User wendal = userService.add("wendal", 28);
    users = userService.list();
    log.info("users=" + Json.toJson(users));
    userService.delete(haoqoo.getId());
    userService.delete(wendal.getId());
    users = userService.list();
    log.info("users=" + Json.toJson(users));
    return "done";
}
 

protected synchronized void reflushAccessToken() {
      String url = String.format("%s/token?grant_type=client_credential&appid=%s&secret=%s", base, appid, appsecret);
      if (log.isDebugEnabled())
          log.debugf("ATS: reflush access_token send: %s", url);

      Response resp = Http.get(url);
      if (!resp.isOK())
          throw new IllegalArgumentException("reflushAccessToken FAIL , openid=" + openid);
      String str = resp.getContent();

      if (log.isDebugEnabled())
          log.debugf("ATS: reflush access_token done: %s", str);

      NutMap re = Json.fromJson(NutMap.class, str);
if(re.getInt("errcode", 0)!=0)
	throw new IllegalArgumentException("reflushAccessToken FAIL : " + str);
      String token = re.getString("access_token");
      int expires = re.getInt("expires_in") - 200;//微信默认超时为7200秒，此处设置稍微短一点
      accessTokenStore.save(token, expires, System.currentTimeMillis());
  }
 

public void reflushAccessToken() {
    String url = String.format("%s/token?grant_type=client_credential&appid=%s&secret=%s",
                               base,
                               master.getAppid(),
                               master.getAppsecret());
    Response resp = Http.get(url);
    if (!resp.isOK())
        throw new IllegalArgumentException("reflushAccessToken FAIL , openid="
                                           + master.getOpenid());
    String str = resp.getContent();
    Map<String, Object> map = (Map<String, Object>) Json.fromJson(str);
    master.setAccess_token(map.get("token").toString());
    master.setAccess_token_expires(System.currentTimeMillis()
                                   + (((Number) map.get("expires_in")).intValue() - 60)
                                   * 1000);
}
 

@SuppressWarnings("unchecked")
public void updateServiceList() {
    try {
        String listURL = url + "/list";
        Request req = Request.create(listURL, METHOD.GET);
        req.getHeader().clear();
        req.getHeader().set("If-None-Match", lastListETag);
        Response resp = Sender.create(req).setConnTimeout(1000).setTimeout(3000).send();
        if (resp.isOK()) {
            serviceList = (Map<String, List<NutMap>>) Json.fromJson(NutMap.class, resp.getReader()).get("data");
            for (UpdateListener listener : listeners) {
                listener.onUpdate(serviceList);
            }
            lastChecked = System.currentTimeMillis();
            lastListETag = Strings.sBlank(resp.getHeader().get("ETag", "ABC"));
        } else if (resp.getStatus() == 304) {
            // ok
            lastChecked = System.currentTimeMillis();
        }
    }
    catch (Throwable e) {
        log.debugf("bad url? %s %s", url, e.getMessage());
    }
}
 

protected Map<String, Object> call(String URL, METHOD method, String body) {
    String token = getAccessToken();
    if (URL.contains("?")) {
        URL = base + URL + "&access_token=" + token;
    } else {
        URL = base + URL + "?access_token=" + token;
    }
    Request req = Request.create(URL, method);
    if (body != null)
        req.setData(body);
    Response resp = Sender.create(req).send();
    if (!resp.isOK())
        throw new IllegalArgumentException("resp code=" + resp.getStatus());
    Map<String, Object> map = (Map<String, Object>) Json.fromJson(resp.getReader());
    if (map != null
        && map.containsKey("errcode")
        && ((Number) map.get("errcode")).intValue() != 0) {
        throw new IllegalArgumentException(map.toString());
    }
    return map;
}
 

protected boolean _ping() {
    try {
        String pingURL = url + "/ping/" + getServiceName() + "/" + id;
        if (isDebug())
            log.debug("Ping URL=" + pingURL);
        Request req = Request.create(pingURL, METHOD.GET);
        req.getHeader().clear();
        req.getHeader().set("If-None-Match", lastPingETag);
        Response resp = Sender.create(req, conf.getInt("loach.client.ping.timeout", 1000)).setConnTimeout(1000).send();
        String cnt = resp.getContent();
        if (isDebug())
            log.debug("Ping result : " + cnt);
        if (resp.isOK()) {
            lastPingETag = Strings.sBlank(resp.getHeader().get("ETag"), "ABC");
            NutMap re = Json.fromJson(NutMap.class, cnt);
            if (re != null && re.getBoolean("ok", false))
                return true;
        } else if (resp.getStatus() == 304) {
            return true;
        }
    }
    catch (Throwable e) {
        log.debugf("bad url? %s %s", url, e.getMessage());
    }
    return false;
}
 

@Override
public String mediaUpload(String type, File f) {
    if (type == null)
        throw new NullPointerException("media type is NULL");
    if (f == null)
        throw new NullPointerException("meida file is NULL");
    String url = String.format("http://file.api.weixin.qq.com/cgi-bin/media/upload?token=%s&type=%s",
                               getAccessToken(),
                               type);
    Request req = Request.create(url, METHOD.POST);
    req.getParams().put("media", f);
    Response resp = new FilePostSender(req).send();
    if (!resp.isOK())
        throw new IllegalStateException("media upload file, resp code=" + resp.getStatus());
    Map<String, Object> map = (Map<String, Object>) Json.fromJson(resp.getReader());
    if (map != null
        && map.containsKey("errcode")
        && ((Number) map.get("errcode")).intValue() != 0) {
        throw new IllegalArgumentException(map.toString());
    }
    return map.get("media_id").toString();
}
 

public WxOutMsg defaultMsg(WxInMsg msg) {
       if ("帮助".equals(msg.getContent()))
           return Wxs.respText(null, "支持的命令有: 你好 版本 帮助 appid 测试文本 测试新闻 回显");
       if ("你好".equals(msg.getContent()))
           return Wxs.respText(null, "你好!!");
       if ("版本".equals(msg.getContent()))
           return Wxs.respText(null, "Nutz " + Nutz.version());
       if ("appid".equals(msg.getContent()))
           return Wxs.respText(null, msg.getToUserName());
       if ("回显".equals(msg.getContent()))
           return Wxs.respText(null, Json.toJson(msg));
       if ("测试文本".equals(msg.getContent()))
           return Wxs.respText(null, "这真的是一条测试文本");
       if ("测试图片".equals(msg.getContent()))
           return Wxs.respImage(null, "not exist");
       if ("测试新闻".equals(msg.getContent())) {
           WxArticle nutzam = new WxArticle("官网", "nutz官网", "https://nutz.cn/rs/logo/logo.png", "http://nutzam.com");
           WxArticle nutzcn = new WxArticle("Nutz社区", "nutz官方社区", "https://nutz.cn/rs/logo/logo.png", "https://nutz.cn");
           return Wxs.respNews(null, nutzam, nutzcn);
       }
       if (WxMsgType.shortvideo.name().equals(msg.getMsgType())) {
           return Wxs.respText(null, "小视频?讨厌...");
       }
	return Wxs.respText("这是缺省回复哦.你发送的类型是:"+msg.getMsgType()+". http://nutz.cn");
}
 

@Cacheable(value = Cache.APPLICATION ,key = "#root.targetClass.simpleName+':'+#cityName+'-'+#keyword")
public List searchPlace(String cityName, String keyword) {
    logger.info("获取地址信息:{}，{}",cityName,keyword);
    Map<String, String> params = Maps.newHashMap();
    params.put("key", appConfiguration.getTencentKey());
    params.put("keyword", URLEncoder.encode(keyword));
    params.put("boundary", "region(" + URLEncoder.encode(cityName) + ",0)");
    params.put("page_size", "10");
    try {
        String str = HttpClients.get(appConfiguration.getQqApiUrl() + "place/v1/search", params);
        Map result = (Map) Json.fromJson(str);
        if (Integer.valueOf(result.get("status").toString()).intValue() == 0) {
            return (List) result.get("data");
        }
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage());
    }
    return null;

}
 

@Override
public WxResp add_video(File f, String title, String introduction) {
    if (f == null)
        throw new NullPointerException("meida file is NULL");
    String url = String.format("%s/cgi-bin/material/add_material?type=video&access_token=%s",
                               wxBase,
                               getAccessToken());
    Request req = Request.create(url, METHOD.POST);
    req.getParams().put("media", f);
    req.getParams()
       .put("description",
            Json.toJson(new NutMap().setv("title", title).setv("introduction", introduction),
                        JsonFormat.compact().setQuoteName(true)));
    Response resp = new FilePostSender(req).send();
    if (!resp.isOK())
        throw new IllegalStateException("add_material, resp code=" + resp.getStatus());
    return Json.fromJson(WxResp.class, resp.getReader("UTF-8"));
}
 

@Override
public Follower getWebOauth2User(String openId, String lang) {
    lang = Strings.sBlank(lang, "zh_CN");
    WebOauth2Result result = _oath2.get(openId);
    if (result == null){
       throw Lang.wrapThrow(new WechatAPIException("用户未授权"));
    } else if (!result.isAvailable()){
        result = refreshWebOauth2Result(result.getRefreshToken());
    }

    String url = mergeAPIUrl(oauth2UserURL, result.getAccessToken(), openId, lang);
    APIResult ar = wechatServerResponse(url,
            HTTP_GET,
            NONE_BODY,
            "以网页授权方式获取公众号[%s]的用户[%s-%s]信息失败.",
            openId,
            lang);
    return Json.fromJson(Follower.class, ar.getJson());
}
 

@Override
public WxResp media_upload(String type, File f) {
    if (type == null)
        throw new NullPointerException("media type is NULL");
    if (f == null)
        throw new NullPointerException("meida file is NULL");
    String url = String.format("%s/cgi-bin/media/upload?access_token=%s&type=%s", wxBase, getAccessToken(), type);
    Request req = Request.create(url, METHOD.POST);
    req.getParams().put("media", f);
    Response resp = new FilePostSender(req).send();
    if (!resp.isOK())
        throw new IllegalStateException("media upload file, resp code=" + resp.getStatus());
    return Json.fromJson(WxResp.class, resp.getReader("UTF-8"));
}
 

@Override
public void save(String token, int time, long lastCacheTimeMillis) {
    at = new WxAccessToken();
    at.setToken(token);
    at.setExpires(time);
    at.setLastCacheTimeMillis(lastCacheTimeMillis);
    log.debugf("new wx access token generated : \n %s", Json.toJson(at, JsonFormat.nice()));
}
 

@Override
public NutResource get_material(String media_id) {
    String url = String.format("%s/cgi-bin/material/get_material?access_token=%s", wxBase, getAccessToken());
    Request req = Request.create(url, METHOD.POST);
    NutMap body = new NutMap();
    body.put("media_id", media_id);
    req.setData(Json.toJson(body));
    final Response resp = Sender.create(req).send();
    if (!resp.isOK())
        throw new IllegalStateException("download media file, resp code=" + resp.getStatus());
    String disposition = resp.getHeader().get("Content-disposition");
    return new WxResource(disposition, resp.getStream());
}
 

@Override
public WxResp uploadimg(File f) {
    if (f == null)
        throw new NullPointerException("meida file is NULL");
    String url = String.format("%s/cgi-bin/media/uploadimg?access_token=%s", wxBase, getAccessToken());
    Request req = Request.create(url, METHOD.POST);
    req.getParams().put("media", f);
    Response resp = new FilePostSender(req).send();
    if (!resp.isOK())
        throw new IllegalStateException("uploadimg, resp code=" + resp.getStatus());
    return Json.fromJson(WxResp.class, resp.getReader("UTF-8"));
}
 

@Override
public WxResp add_material(String type, File f) {
    if (f == null)
        throw new NullPointerException("meida file is NULL");
    String url = String.format("%s/cgi-bin/material/add_material?access_token=%s&type=%s",
                               wxBase,
                               getAccessToken(),
                               type);
    Request req = Request.create(url, METHOD.POST);
    req.getParams().put("media", f);
    Response resp = new FilePostSender(req).send();
    if (!resp.isOK())
        throw new IllegalStateException("add_material, resp code=" + resp.getStatus());
    return Json.fromJson(WxResp.class, resp.getReader("UTF-8"));
}
 

@Test
public void testGetFollower() {
    log.info("====== UserAPI#getFollower ====== ");
    MockUpHttpGet(Json.toJson(follower));
    Follower f = wechatAPI.getFollower(openId, null);
    assertNotNull(f);
    assertEquals(f.getSubscribe(), 1);
}
 

@Test
public void testMusic() {
    log.info("====== JsonMsgBuilder#music ======");
    String musicJson = JsonMsgBuilder.create().music(musicMsg).build();
    assertNotNull(musicJson);
    assertNotEquals(-1, musicJson.indexOf("music"));
    assertNotNull(Json.fromJson(musicJson));
    log.info(musicJson);
}
 

@Test
public void testVideo() {
    log.info("====== JsonMsgBuilder#video ======");
    VideoMsg vim = new VideoMsg();
    vim.setToUserName(openId);
    vim.setMediaId(mediaId);
    vim.setThumbMediaId(mediaId);
    vim.setTitle("Video message");
    vim.setDescription("Video message.");
    String videoJson = JsonMsgBuilder.create().video(vim).build();
    assertNotNull(videoJson);
    assertNotEquals(-1, videoJson.indexOf("video"));
    assertNotNull(Json.fromJson(videoJson));
    log.info(videoJson);
}
 

@Test
public void testVoice() {
    log.info("====== JsonMsgBuilder#voice ======");
    VoiceMsg vom = new VoiceMsg();
    vom.setToUserName(openId);
    vom.setMediaId(mediaId);
    String voiceJson = JsonMsgBuilder.create().voice(vom).build();
    assertNotNull(voiceJson);
    assertNotEquals(-1, voiceJson.indexOf("voice"));
    assertNotNull(Json.fromJson(voiceJson));
    log.info(voiceJson);
}
 

@Test
public void testImage() {
    log.info("====== JsonMsgBuilder#image ======");
    ImageMsg im = new ImageMsg();
    im.setToUserName(openId);
    im.setMediaId(mediaId);
    String imgJson = JsonMsgBuilder.create().image(im).build();
    assertNotNull(imgJson);
    assertNotEquals(-1, imgJson.indexOf("image"));
    assertNotNull(Json.fromJson(imgJson));
    log.info(imgJson);
}
 

@Test
public void testText() {
    log.info("====== JsonMsgBuilder#text ======");
    TextMsg tm = new TextMsg();
    tm.setToUserName(openId);
    tm.setContent("Hello world! 世界,你好！");
    String textJson = JsonMsgBuilder.create().text(tm).build();
    assertNotNull(textJson);
    assertNotEquals(-1, textJson.indexOf("text"));
    assertNotNull(Json.fromJson(textJson));
    log.info(textJson);
}
 

@BeforeClass
public void init() {
    log.info("====== AllAPIRetryTest ======");
    Object[] test2 = new Object[]{ 1, "2", 3};
    Object[] test3 = new Object[4];
    test3[0] = "0";
    System.arraycopy(test2, 0, test3, 1, test2.length);
    System.out.println(Json.toJson(test2));
    System.out.println(Json.toJson(test3));

}
 

@Test
public void testGetMenu() {
    log.info("====== MenuAPI#getMenu ======");

    String mockup_menus = "{\"menu\":{\"button\":"+Json.toJson(customerMenus,JsonFormat.compact())+"}}";
    MockUpHttpGet(mockup_menus);

    List<Menu> menus = wechatAPI.getMenu();
    assertNotNull(menus);
    assertEquals(menus.size(), 3);
}