me.chanjar.weixin.mp.api.WxMpServiceImpl Maven / Gradle / Ivy
package me.chanjar.weixin.mp.api;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.UUID;
import me.chanjar.weixin.common.api.WxConsts;
import me.chanjar.weixin.common.bean.WxAccessToken;
import me.chanjar.weixin.common.bean.WxJsapiSignature;
import me.chanjar.weixin.common.bean.WxMenu;
import me.chanjar.weixin.common.bean.result.WxError;
import me.chanjar.weixin.common.bean.result.WxMediaUploadResult;
import me.chanjar.weixin.common.exception.WxErrorException;
import me.chanjar.weixin.common.session.StandardSessionManager;
import me.chanjar.weixin.common.session.WxSessionManager;
import me.chanjar.weixin.common.util.RandomUtils;
import me.chanjar.weixin.common.util.StringUtils;
import me.chanjar.weixin.common.util.crypto.SHA1;
import me.chanjar.weixin.common.util.crypto.WxCryptUtil;
import me.chanjar.weixin.common.util.fs.FileUtils;
import me.chanjar.weixin.common.util.http.MediaDownloadRequestExecutor;
import me.chanjar.weixin.common.util.http.MediaUploadRequestExecutor;
import me.chanjar.weixin.common.util.http.RequestExecutor;
import me.chanjar.weixin.common.util.http.SimpleGetRequestExecutor;
import me.chanjar.weixin.common.util.http.SimplePostRequestExecutor;
import me.chanjar.weixin.common.util.http.URIUtil;
import me.chanjar.weixin.common.util.http.Utf8ResponseHandler;
import me.chanjar.weixin.common.util.json.GsonHelper;
import me.chanjar.weixin.common.util.json.WxGsonBuilder;
import me.chanjar.weixin.common.util.xml.XStreamInitializer;
import me.chanjar.weixin.mp.bean.WxMpCustomMessage;
import me.chanjar.weixin.mp.bean.WxMpGroup;
import me.chanjar.weixin.mp.bean.WxMpMassGroupMessage;
import me.chanjar.weixin.mp.bean.WxMpMassNews;
import me.chanjar.weixin.mp.bean.WxMpMassOpenIdsMessage;
import me.chanjar.weixin.mp.bean.WxMpMassVideo;
import me.chanjar.weixin.mp.bean.WxMpMaterial;
import me.chanjar.weixin.mp.bean.WxMpMaterialArticleUpdate;
import me.chanjar.weixin.mp.bean.WxMpMaterialNews;
import me.chanjar.weixin.mp.bean.WxMpSemanticQuery;
import me.chanjar.weixin.mp.bean.WxMpTemplateMessage;
import me.chanjar.weixin.mp.bean.result.WxMpMassSendResult;
import me.chanjar.weixin.mp.bean.result.WxMpMassUploadResult;
import me.chanjar.weixin.mp.bean.result.WxMpMaterialCountResult;
import me.chanjar.weixin.mp.bean.result.WxMpMaterialFileBatchGetResult;
import me.chanjar.weixin.mp.bean.result.WxMpMaterialNewsBatchGetResult;
import me.chanjar.weixin.mp.bean.result.WxMpMaterialUploadResult;
import me.chanjar.weixin.mp.bean.result.WxMpMaterialVideoInfoResult;
import me.chanjar.weixin.mp.bean.result.WxMpOAuth2AccessToken;
import me.chanjar.weixin.mp.bean.result.WxMpPayCallback;
import me.chanjar.weixin.mp.bean.result.WxMpPayResult;
import me.chanjar.weixin.mp.bean.result.WxMpPrepayIdResult;
import me.chanjar.weixin.mp.bean.result.WxMpQrCodeTicket;
import me.chanjar.weixin.mp.bean.result.WxMpSemanticQueryResult;
import me.chanjar.weixin.mp.bean.result.WxMpUser;
import me.chanjar.weixin.mp.bean.result.WxMpUserCumulate;
import me.chanjar.weixin.mp.bean.result.WxMpUserList;
import me.chanjar.weixin.mp.bean.result.WxMpUserSummary;
import me.chanjar.weixin.mp.util.http.MaterialDeleteRequestExecutor;
import me.chanjar.weixin.mp.util.http.MaterialNewsInfoRequestExecutor;
import me.chanjar.weixin.mp.util.http.MaterialUploadRequestExecutor;
import me.chanjar.weixin.mp.util.http.MaterialVideoInfoRequestExecutor;
import me.chanjar.weixin.mp.util.http.MaterialVoiceAndImageDownloadRequestExecutor;
import me.chanjar.weixin.mp.util.http.QrCodeRequestExecutor;
import me.chanjar.weixin.mp.util.json.WxMpGsonBuilder;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.http.Consts;
import org.apache.http.HttpHost;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.internal.Streams;
import com.google.gson.reflect.TypeToken;
import com.google.gson.stream.JsonReader;
import com.thoughtworks.xstream.XStream;
public class WxMpServiceImpl implements WxMpService {
protected final Logger log = LoggerFactory.getLogger(WxMpServiceImpl.class);
/**
* 全局的是否正在刷新access token的锁
*/
protected final Object globalAccessTokenRefreshLock = new Object();
/**
* 全局的是否正在刷新jsapi_ticket的锁
*/
protected final Object globalJsapiTicketRefreshLock = new Object();
protected WxMpConfigStorage wxMpConfigStorage;
protected CloseableHttpClient httpClient;
protected HttpHost httpProxy;
private int retrySleepMillis = 1000;
private int maxRetryTimes = 5;
protected WxSessionManager sessionManager = new StandardSessionManager();
public boolean checkSignature(String timestamp, String nonce, String signature) {
try {
return SHA1.gen(wxMpConfigStorage.getToken(), timestamp, nonce).equals(signature);
} catch (Exception e) {
return false;
}
}
public String getAccessToken() throws WxErrorException {
return getAccessToken(false);
}
public String getAccessToken(boolean forceRefresh) throws WxErrorException {
if (forceRefresh) {
wxMpConfigStorage.expireAccessToken();
}
if (wxMpConfigStorage.isAccessTokenExpired()) {
synchronized (globalAccessTokenRefreshLock) {
if (wxMpConfigStorage.isAccessTokenExpired()) {
String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential"
+ "&appid=" + wxMpConfigStorage.getAppId()
+ "&secret=" + wxMpConfigStorage.getSecret();
try {
HttpGet httpGet = new HttpGet(url);
if (httpProxy != null) {
RequestConfig config = RequestConfig.custom().setProxy(httpProxy).build();
httpGet.setConfig(config);
}
CloseableHttpResponse response = getHttpclient().execute(httpGet);
String resultContent = new BasicResponseHandler().handleResponse(response);
WxError error = WxError.fromJson(resultContent);
if (error.getErrorCode() != 0) {
throw new WxErrorException(error);
}
WxAccessToken accessToken = WxAccessToken.fromJson(resultContent);
wxMpConfigStorage.updateAccessToken(accessToken.getAccessToken(), accessToken.getExpiresIn());
} catch (ClientProtocolException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
}
return wxMpConfigStorage.getAccessToken();
}
public String getJsapiTicket() throws WxErrorException {
return getJsapiTicket(false);
}
public String getJsapiTicket(boolean forceRefresh) throws WxErrorException {
if (forceRefresh) {
wxMpConfigStorage.expireJsapiTicket();
}
if (wxMpConfigStorage.isJsapiTicketExpired()) {
synchronized (globalJsapiTicketRefreshLock) {
if (wxMpConfigStorage.isJsapiTicketExpired()) {
String url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi";
String responseContent = execute(new SimpleGetRequestExecutor(), url, null);
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
JsonObject tmpJsonObject = tmpJsonElement.getAsJsonObject();
String jsapiTicket = tmpJsonObject.get("ticket").getAsString();
int expiresInSeconds = tmpJsonObject.get("expires_in").getAsInt();
wxMpConfigStorage.updateJsapiTicket(jsapiTicket, expiresInSeconds);
}
}
}
return wxMpConfigStorage.getJsapiTicket();
}
public WxJsapiSignature createJsapiSignature(String url) throws WxErrorException {
long timestamp = System.currentTimeMillis() / 1000;
String noncestr = RandomUtils.getRandomStr();
String jsapiTicket = getJsapiTicket(false);
try {
String signature = SHA1.genWithAmple(
"jsapi_ticket=" + jsapiTicket,
"noncestr=" + noncestr,
"timestamp=" + timestamp,
"url=" + url
);
WxJsapiSignature jsapiSignature = new WxJsapiSignature();
jsapiSignature.setAppid(wxMpConfigStorage.getAppId());
jsapiSignature.setTimestamp(timestamp);
jsapiSignature.setNoncestr(noncestr);
jsapiSignature.setUrl(url);
jsapiSignature.setSignature(signature);
return jsapiSignature;
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
}
public void customMessageSend(WxMpCustomMessage message) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/message/custom/send";
execute(new SimplePostRequestExecutor(), url, message.toJson());
}
public void menuCreate(WxMenu menu) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/menu/create";
execute(new SimplePostRequestExecutor(), url, menu.toJson());
}
public void menuDelete() throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/menu/delete";
execute(new SimpleGetRequestExecutor(), url, null);
}
public WxMenu menuGet() throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/menu/get";
try {
String resultContent = execute(new SimpleGetRequestExecutor(), url, null);
return WxMenu.fromJson(resultContent);
} catch (WxErrorException e) {
// 46003 不存在的菜单数据
if (e.getError().getErrorCode() == 46003) {
return null;
}
throw e;
}
}
public WxMediaUploadResult mediaUpload(String mediaType, String fileType, InputStream inputStream) throws WxErrorException, IOException {
return mediaUpload(mediaType, FileUtils.createTmpFile(inputStream, UUID.randomUUID().toString(), fileType));
}
public WxMediaUploadResult mediaUpload(String mediaType, File file) throws WxErrorException {
String url = "http://file.api.weixin.qq.com/cgi-bin/media/upload?type=" + mediaType;
return execute(new MediaUploadRequestExecutor(), url, file);
}
public File mediaDownload(String media_id) throws WxErrorException {
String url = "http://file.api.weixin.qq.com/cgi-bin/media/get";
return execute(new MediaDownloadRequestExecutor(wxMpConfigStorage.getTmpDirFile()), url, "media_id=" + media_id);
}
public WxMpMaterialUploadResult materialFileUpload(String mediaType, WxMpMaterial material) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/add_material?type=" + mediaType;
return execute(new MaterialUploadRequestExecutor(), url, material);
}
public WxMpMaterialUploadResult materialNewsUpload(WxMpMaterialNews news) throws WxErrorException {
if (news == null || news.isEmpty()) {
throw new IllegalArgumentException("news is empty!");
}
String url = "https://api.weixin.qq.com/cgi-bin/material/add_news";
String responseContent = post(url, news.toJson());
return WxMpMaterialUploadResult.fromJson(responseContent);
}
public InputStream materialImageOrVoiceDownload(String media_id) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/get_material";
return execute(new MaterialVoiceAndImageDownloadRequestExecutor(wxMpConfigStorage.getTmpDirFile()), url, media_id);
}
public WxMpMaterialVideoInfoResult materialVideoInfo(String media_id) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/get_material";
return execute(new MaterialVideoInfoRequestExecutor(), url, media_id);
}
public WxMpMaterialNews materialNewsInfo(String media_id) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/get_material";
return execute(new MaterialNewsInfoRequestExecutor(), url, media_id);
}
public boolean materialNewsUpdate(WxMpMaterialArticleUpdate wxMpMaterialArticleUpdate) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/update_news";
String responseText = post(url, wxMpMaterialArticleUpdate.toJson());
WxError wxError = WxError.fromJson(responseText);
if (wxError.getErrorCode() == 0) {
return true;
} else {
throw new WxErrorException(wxError);
}
}
public boolean materialDelete(String media_id) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/del_material";
return execute(new MaterialDeleteRequestExecutor(), url, media_id);
}
public WxMpMaterialCountResult materialCount() throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/get_materialcount";
String responseText = get(url, null);
WxError wxError = WxError.fromJson(responseText);
if (wxError.getErrorCode() == 0) {
return WxMpGsonBuilder.create().fromJson(responseText, WxMpMaterialCountResult.class);
} else {
throw new WxErrorException(wxError);
}
}
public WxMpMaterialNewsBatchGetResult materialNewsBatchGet(int offset, int count) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/batchget_material";
Map params = new HashMap<>();
params.put("type", WxConsts.MATERIAL_NEWS);
params.put("offset", offset);
params.put("count", count);
String responseText = post(url, WxGsonBuilder.create().toJson(params));
WxError wxError = WxError.fromJson(responseText);
if (wxError.getErrorCode() == 0) {
return WxMpGsonBuilder.create().fromJson(responseText, WxMpMaterialNewsBatchGetResult.class);
} else {
throw new WxErrorException(wxError);
}
}
public WxMpMaterialFileBatchGetResult materialFileBatchGet(String type, int offset, int count) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/material/batchget_material";
Map params = new HashMap<>();
params.put("type", type);
params.put("offset", offset);
params.put("count", count);
String responseText = post(url, WxGsonBuilder.create().toJson(params));
WxError wxError = WxError.fromJson(responseText);
if (wxError.getErrorCode() == 0) {
return WxMpGsonBuilder.create().fromJson(responseText, WxMpMaterialFileBatchGetResult.class);
} else {
throw new WxErrorException(wxError);
}
}
public WxMpMassUploadResult massNewsUpload(WxMpMassNews news) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/media/uploadnews";
String responseContent = execute(new SimplePostRequestExecutor(), url, news.toJson());
return WxMpMassUploadResult.fromJson(responseContent);
}
public WxMpMassUploadResult massVideoUpload(WxMpMassVideo video) throws WxErrorException {
String url = "http://file.api.weixin.qq.com/cgi-bin/media/uploadvideo";
String responseContent = execute(new SimplePostRequestExecutor(), url, video.toJson());
return WxMpMassUploadResult.fromJson(responseContent);
}
public WxMpMassSendResult massGroupMessageSend(WxMpMassGroupMessage message) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall";
String responseContent = execute(new SimplePostRequestExecutor(), url, message.toJson());
return WxMpMassSendResult.fromJson(responseContent);
}
public WxMpMassSendResult massOpenIdsMessageSend(WxMpMassOpenIdsMessage message) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/message/mass/send";
String responseContent = execute(new SimplePostRequestExecutor(), url, message.toJson());
return WxMpMassSendResult.fromJson(responseContent);
}
public WxMpGroup groupCreate(String name) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/groups/create";
JsonObject json = new JsonObject();
JsonObject groupJson = new JsonObject();
json.add("group", groupJson);
groupJson.addProperty("name", name);
String responseContent = execute(
new SimplePostRequestExecutor(),
url,
json.toString());
return WxMpGroup.fromJson(responseContent);
}
public List groupGet() throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/groups/get";
String responseContent = execute(new SimpleGetRequestExecutor(), url, null);
/*
* 操蛋的微信API，创建时返回的是 { group : { id : ..., name : ...} }
* 查询时返回的是 { groups : [ { id : ..., name : ..., count : ... }, ... ] }
*/
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
return WxMpGsonBuilder.INSTANCE.create().fromJson(tmpJsonElement.getAsJsonObject().get("groups"),
new TypeToken>() {
}.getType());
}
public long userGetGroup(String openid) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/groups/getid";
JsonObject o = new JsonObject();
o.addProperty("openid", openid);
String responseContent = execute(new SimplePostRequestExecutor(), url, o.toString());
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
return GsonHelper.getAsLong(tmpJsonElement.getAsJsonObject().get("groupid"));
}
public void groupUpdate(WxMpGroup group) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/groups/update";
execute(new SimplePostRequestExecutor(), url, group.toJson());
}
public void userUpdateGroup(String openid, long to_groupid) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/groups/members/update";
JsonObject json = new JsonObject();
json.addProperty("openid", openid);
json.addProperty("to_groupid", to_groupid);
execute(new SimplePostRequestExecutor(), url, json.toString());
}
public void userUpdateRemark(String openid, String remark) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/user/info/updateremark";
JsonObject json = new JsonObject();
json.addProperty("openid", openid);
json.addProperty("remark", remark);
execute(new SimplePostRequestExecutor(), url, json.toString());
}
public WxMpUser userInfo(String openid, String lang) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/user/info";
lang = lang == null ? "zh_CN" : lang;
String responseContent = execute(new SimpleGetRequestExecutor(), url, "openid=" + openid + "&lang=" + lang);
return WxMpUser.fromJson(responseContent);
}
public WxMpUserList userList(String next_openid) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/user/get";
String responseContent = execute(new SimpleGetRequestExecutor(), url, next_openid == null ? null : "next_openid=" + next_openid);
return WxMpUserList.fromJson(responseContent);
}
public WxMpQrCodeTicket qrCodeCreateTmpTicket(int scene_id, Integer expire_seconds) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/qrcode/create";
JsonObject json = new JsonObject();
json.addProperty("action_name", "QR_SCENE");
if (expire_seconds != null) {
json.addProperty("expire_seconds", expire_seconds);
}
JsonObject actionInfo = new JsonObject();
JsonObject scene = new JsonObject();
scene.addProperty("scene_id", scene_id);
actionInfo.add("scene", scene);
json.add("action_info", actionInfo);
String responseContent = execute(new SimplePostRequestExecutor(), url, json.toString());
return WxMpQrCodeTicket.fromJson(responseContent);
}
public WxMpQrCodeTicket qrCodeCreateLastTicket(int scene_id) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/qrcode/create";
JsonObject json = new JsonObject();
json.addProperty("action_name", "QR_LIMIT_SCENE");
JsonObject actionInfo = new JsonObject();
JsonObject scene = new JsonObject();
scene.addProperty("scene_id", scene_id);
actionInfo.add("scene", scene);
json.add("action_info", actionInfo);
String responseContent = execute(new SimplePostRequestExecutor(), url, json.toString());
return WxMpQrCodeTicket.fromJson(responseContent);
}
public WxMpQrCodeTicket qrCodeCreateLastTicket(String scene_str) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/qrcode/create";
JsonObject json = new JsonObject();
json.addProperty("action_name", "QR_LIMIT_STR_SCENE");
JsonObject actionInfo = new JsonObject();
JsonObject scene = new JsonObject();
scene.addProperty("scene_str", scene_str);
actionInfo.add("scene", scene);
json.add("action_info", actionInfo);
String responseContent = execute(new SimplePostRequestExecutor(), url, json.toString());
return WxMpQrCodeTicket.fromJson(responseContent);
}
public File qrCodePicture(WxMpQrCodeTicket ticket) throws WxErrorException {
String url = "https://mp.weixin.qq.com/cgi-bin/showqrcode";
return execute(new QrCodeRequestExecutor(), url, ticket);
}
public String shortUrl(String long_url) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/shorturl";
JsonObject o = new JsonObject();
o.addProperty("action", "long2short");
o.addProperty("long_url", long_url);
String responseContent = execute(new SimplePostRequestExecutor(), url, o.toString());
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
return tmpJsonElement.getAsJsonObject().get("short_url").getAsString();
}
public String templateSend(WxMpTemplateMessage templateMessage) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/message/template/send";
String responseContent = execute(new SimplePostRequestExecutor(), url, templateMessage.toJson());
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
return tmpJsonElement.getAsJsonObject().get("msgid").getAsString();
}
public WxMpSemanticQueryResult semanticQuery(WxMpSemanticQuery semanticQuery) throws WxErrorException {
String url = "https://api.weixin.qq.com/semantic/semproxy/search";
String responseContent = execute(new SimplePostRequestExecutor(), url, semanticQuery.toJson());
return WxMpSemanticQueryResult.fromJson(responseContent);
}
@Override
public String oauth2buildAuthorizationUrl(String scope, String state) {
return this.oauth2buildAuthorizationUrl(wxMpConfigStorage.getOauth2redirectUri(), scope, state);
}
@Override
public String oauth2buildAuthorizationUrl(String redirectURI, String scope, String state) {
String url = "https://open.weixin.qq.com/connect/oauth2/authorize?";
url += "appid=" + wxMpConfigStorage.getAppId();
url += "&redirect_uri=" + URIUtil.encodeURIComponent(redirectURI);
url += "&response_type=code";
url += "&scope=" + scope;
if (state != null) {
url += "&state=" + state;
}
url += "#wechat_redirect";
return url;
}
@Override
public WxMpOAuth2AccessToken oauth2getAccessToken(String code) throws WxErrorException {
String url = "https://api.weixin.qq.com/sns/oauth2/access_token?";
url += "appid=" + wxMpConfigStorage.getAppId();
url += "&secret=" + wxMpConfigStorage.getSecret();
url += "&code=" + code;
url += "&grant_type=authorization_code";
try {
RequestExecutor executor = new SimpleGetRequestExecutor();
String responseText = executor.execute(getHttpclient(), httpProxy, url, null);
return WxMpOAuth2AccessToken.fromJson(responseText);
} catch (ClientProtocolException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Override
public WxMpOAuth2AccessToken oauth2refreshAccessToken(String refreshToken) throws WxErrorException {
String url = "https://api.weixin.qq.com/sns/oauth2/refresh_token?";
url += "appid=" + wxMpConfigStorage.getAppId();
url += "&grant_type=refresh_token";
url += "&refresh_token=" + refreshToken;
try {
RequestExecutor executor = new SimpleGetRequestExecutor();
String responseText = executor.execute(getHttpclient(), httpProxy, url, null);
return WxMpOAuth2AccessToken.fromJson(responseText);
} catch (ClientProtocolException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Override
public WxMpUser oauth2getUserInfo(WxMpOAuth2AccessToken oAuth2AccessToken, String lang) throws WxErrorException {
String url = "https://api.weixin.qq.com/sns/userinfo?";
url += "access_token=" + oAuth2AccessToken.getAccessToken();
url += "&openid=" + oAuth2AccessToken.getOpenId();
if (lang == null) {
url += "&lang=zh_CN";
} else {
url += "&lang=" + lang;
}
try {
RequestExecutor executor = new SimpleGetRequestExecutor();
String responseText = executor.execute(getHttpclient(), httpProxy, url, null);
return WxMpUser.fromJson(responseText);
} catch (ClientProtocolException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Override
public boolean oauth2validateAccessToken(WxMpOAuth2AccessToken oAuth2AccessToken) {
String url = "https://api.weixin.qq.com/sns/auth?";
url += "access_token=" + oAuth2AccessToken.getAccessToken();
url += "&openid=" + oAuth2AccessToken.getOpenId();
try {
RequestExecutor executor = new SimpleGetRequestExecutor();
executor.execute(getHttpclient(), httpProxy, url, null);
} catch (ClientProtocolException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
} catch (WxErrorException e) {
return false;
}
return true;
}
@Override
public String[] getCallbackIP() throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/getcallbackip";
String responseContent = get(url, null);
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
JsonArray ipList = tmpJsonElement.getAsJsonObject().get("ip_list").getAsJsonArray();
String[] ipArray = new String[ipList.size()];
for (int i = 0; i < ipList.size(); i++) {
ipArray[i] = ipList.get(i).getAsString();
}
return ipArray;
}
@Override
public List getUserSummary(Date beginDate, Date endDate) throws WxErrorException {
String url = "https://api.weixin.qq.com/datacube/getusersummary";
JsonObject param = new JsonObject();
param.addProperty("begin_date", SIMPLE_DATE_FORMAT.format(beginDate));
param.addProperty("end_date", SIMPLE_DATE_FORMAT.format(endDate));
String responseContent = post(url, param.toString());
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
return WxMpGsonBuilder.INSTANCE.create().fromJson(tmpJsonElement.getAsJsonObject().get("list"),
new TypeToken>() {
}.getType());
}
@Override
public List getUserCumulate(Date beginDate, Date endDate) throws WxErrorException {
String url = "https://api.weixin.qq.com/datacube/getusercumulate";
JsonObject param = new JsonObject();
param.addProperty("begin_date", SIMPLE_DATE_FORMAT.format(beginDate));
param.addProperty("end_date", SIMPLE_DATE_FORMAT.format(endDate));
String responseContent = post(url, param.toString());
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent)));
return WxMpGsonBuilder.INSTANCE.create().fromJson(tmpJsonElement.getAsJsonObject().get("list"),
new TypeToken>() {
}.getType());
}
public String get(String url, String queryParam) throws WxErrorException {
return execute(new SimpleGetRequestExecutor(), url, queryParam);
}
public String post(String url, String postData) throws WxErrorException {
return execute(new SimplePostRequestExecutor(), url, postData);
}
/**
* 向微信端发送请求，在这里执行的策略是当发生access_token过期时才去刷新，然后重新执行请求，而不是全局定时请求
*
* @param executor
* @param uri
* @param data
* @return
* @throws WxErrorException
*/
public T execute(RequestExecutor executor, String uri, E data) throws WxErrorException {
int retryTimes = 0;
do {
try {
return executeInternal(executor, uri, data);
} catch (WxErrorException e) {
WxError error = e.getError();
/**
* -1 系统繁忙, 1000ms后重试
*/
if (error.getErrorCode() == -1) {
int sleepMillis = retrySleepMillis * (1 << retryTimes);
try {
log.debug("微信系统繁忙，{}ms 后重试(第{}次)", sleepMillis, retryTimes + 1);
Thread.sleep(sleepMillis);
} catch (InterruptedException e1) {
throw new RuntimeException(e1);
}
} else {
throw e;
}
}
} while (++retryTimes < maxRetryTimes);
throw new RuntimeException("微信服务端异常，超出重试次数");
}
protected synchronized T executeInternal(RequestExecutor executor, String uri, E data) throws WxErrorException {
if (uri.indexOf("access_token=") != -1) {
throw new IllegalArgumentException("uri参数中不允许有access_token: " + uri);
}
String accessToken = getAccessToken(false);
String uriWithAccessToken = uri;
uriWithAccessToken += uri.indexOf('?') == -1 ? "?access_token=" + accessToken : "&access_token=" + accessToken;
try {
return executor.execute(getHttpclient(), httpProxy, uriWithAccessToken, data);
} catch (WxErrorException e) {
WxError error = e.getError();
/*
* 发生以下情况时尝试刷新access_token
* 40001 获取access_token时AppSecret错误，或者access_token无效
* 42001 access_token超时
*/
if (error.getErrorCode() == 42001 || error.getErrorCode() == 40001) {
// 强制设置wxMpConfigStorage它的access token过期了，这样在下一次请求里就会刷新access token
wxMpConfigStorage.expireAccessToken();
return execute(executor, uri, data);
}
if (error.getErrorCode() != 0) {
throw new WxErrorException(error);
}
return null;
} catch (ClientProtocolException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
protected CloseableHttpClient getHttpclient() {
return httpClient;
}
public void setWxMpConfigStorage(WxMpConfigStorage wxConfigProvider) {
this.wxMpConfigStorage = wxConfigProvider;
String http_proxy_host = wxMpConfigStorage.getHttp_proxy_host();
int http_proxy_port = wxMpConfigStorage.getHttp_proxy_port();
String http_proxy_username = wxMpConfigStorage.getHttp_proxy_username();
String http_proxy_password = wxMpConfigStorage.getHttp_proxy_password();
if (StringUtils.isNotBlank(http_proxy_host)) {
// 使用代理服务器
if (StringUtils.isNotBlank(http_proxy_username)) {
// 需要用户认证的代理服务器
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(
new AuthScope(http_proxy_host, http_proxy_port),
new UsernamePasswordCredentials(http_proxy_username, http_proxy_password));
httpClient = HttpClients
.custom()
.setDefaultCredentialsProvider(credsProvider)
.build();
} else {
// 无需用户认证的代理服务器
httpClient = HttpClients.createDefault();
}
httpProxy = new HttpHost(http_proxy_host, http_proxy_port);
} else {
httpClient = HttpClients.createDefault();
}
}
@Override
public void setRetrySleepMillis(int retrySleepMillis) {
this.retrySleepMillis = retrySleepMillis;
}
@Override
public void setMaxRetryTimes(int maxRetryTimes) {
this.maxRetryTimes = maxRetryTimes;
}
@Override
public WxMpPrepayIdResult getPrepayId(String openId, String outTradeNo, double amt, String body, String tradeType, String ip, String callbackUrl) {
Map packageParams = new HashMap();
packageParams.put("appid", wxMpConfigStorage.getAppId());
packageParams.put("mch_id", wxMpConfigStorage.getPartnerId());
packageParams.put("body", body);
packageParams.put("out_trade_no", outTradeNo);
packageParams.put("total_fee", (int) (amt * 100) + "");
packageParams.put("spbill_create_ip", ip);
packageParams.put("notify_url", callbackUrl);
packageParams.put("trade_type", tradeType);
packageParams.put("openid", openId);
return getPrepayId(packageParams);
}
public WxMpPrepayIdResult getPrepayId(final Map parameters) {
String nonce_str = System.currentTimeMillis() + "";
final SortedMap packageParams = new TreeMap(parameters);
packageParams.put("appid", wxMpConfigStorage.getAppId());
packageParams.put("mch_id", wxMpConfigStorage.getPartnerId());
packageParams.put("nonce_str", nonce_str);
checkParameters(packageParams);
String sign = WxCryptUtil.createSign(packageParams, wxMpConfigStorage.getPartnerKey());
packageParams.put("sign", sign);
StringBuilder request = new StringBuilder("");
for (Entry para : packageParams.entrySet()) {
request.append(String.format("<%s>%s", para.getKey(), para.getValue(), para.getKey()));
}
request.append(" ");
HttpPost httpPost = new HttpPost("https://api.mch.weixin.qq.com/pay/unifiedorder");
if (httpProxy != null) {
RequestConfig config = RequestConfig.custom().setProxy(httpProxy).build();
httpPost.setConfig(config);
}
StringEntity entity = new StringEntity(request.toString(), Consts.UTF_8);
httpPost.setEntity(entity);
try {
CloseableHttpResponse response = getHttpclient().execute(httpPost);
String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
XStream xstream = XStreamInitializer.getInstance();
xstream.alias("xml", WxMpPrepayIdResult.class);
WxMpPrepayIdResult wxMpPrepayIdResult = (WxMpPrepayIdResult) xstream.fromXML(responseContent);
return wxMpPrepayIdResult;
} catch (IOException e) {
e.printStackTrace();
}
return new WxMpPrepayIdResult();
}
final String[] REQUIRED_ORDER_PARAMETERS = new String[] { "appid", "mch_id", "body", "out_trade_no", "total_fee", "spbill_create_ip", "notify_url",
"trade_type", };
private void checkParameters(Map parameters) {
for (String para : REQUIRED_ORDER_PARAMETERS) {
if (!parameters.containsKey(para))
throw new IllegalArgumentException("Reqiured argument '" + para + "' is missing.");
}
if ("JSAPI".equals(parameters.get("trade_type")) && !parameters.containsKey("openid"))
throw new IllegalArgumentException("Reqiured argument 'openid' is missing when trade_type is 'JSAPI'.");
if ("NATIVE".equals(parameters.get("trade_type")) && !parameters.containsKey("product_id"))
throw new IllegalArgumentException("Reqiured argument 'product_id' is missing when trade_type is 'NATIVE'.");
}
@Override
public Map getJSSDKPayInfo(String openId, String outTradeNo, double amt, String body, String tradeType, String ip, String callbackUrl) {
Map packageParams = new HashMap();
packageParams.put("appid", wxMpConfigStorage.getAppId());
packageParams.put("mch_id", wxMpConfigStorage.getPartnerId());
packageParams.put("body", body);
packageParams.put("out_trade_no", outTradeNo);
packageParams.put("total_fee", (int) (amt * 100) + "");
packageParams.put("spbill_create_ip", ip);
packageParams.put("notify_url", callbackUrl);
packageParams.put("trade_type", tradeType);
packageParams.put("openid", openId);
return getJSSDKPayInfo(packageParams);
}
@Override
public Map getJSSDKPayInfo(Map parameters) {
WxMpPrepayIdResult wxMpPrepayIdResult = getPrepayId(parameters);
String prepayId = wxMpPrepayIdResult.getPrepay_id();
if (prepayId == null || prepayId.equals("")) {
throw new RuntimeException("get prepayid error");
}
Map payInfo = new HashMap();
payInfo.put("appId", wxMpConfigStorage.getAppId());
// 支付签名时间戳，注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
payInfo.put("timeStamp", String.valueOf(System.currentTimeMillis() / 1000));
payInfo.put("nonceStr", System.currentTimeMillis() + "");
payInfo.put("package", "prepay_id=" + prepayId);
payInfo.put("signType", "MD5");
String finalSign = WxCryptUtil.createSign(payInfo, wxMpConfigStorage.getPartnerKey());
payInfo.put("paySign", finalSign);
return payInfo;
}
@Override
public WxMpPayResult getJSSDKPayResult(String transactionId, String outTradeNo) {
String nonce_str = System.currentTimeMillis() + "";
SortedMap packageParams = new TreeMap();
packageParams.put("appid", wxMpConfigStorage.getAppId());
packageParams.put("mch_id", wxMpConfigStorage.getPartnerId());
packageParams.put("transaction_id", transactionId);
packageParams.put("out_trade_no", outTradeNo);
packageParams.put("nonce_str", nonce_str);
String sign = WxCryptUtil.createSign(packageParams, wxMpConfigStorage.getPartnerKey());
String xml = "" +
"" + wxMpConfigStorage.getAppId() + " " +
"" + wxMpConfigStorage.getPartnerId() + " " +
"" + transactionId + " " +
"" + outTradeNo + " " +
"" + nonce_str + " " +
"" + sign + " " +
" ";
HttpPost httpPost = new HttpPost("https://api.mch.weixin.qq.com/pay/orderquery");
if (httpProxy != null) {
RequestConfig config = RequestConfig.custom().setProxy(httpProxy).build();
httpPost.setConfig(config);
}
StringEntity entity = new StringEntity(xml, Consts.UTF_8);
httpPost.setEntity(entity);
try {
CloseableHttpResponse response = httpClient.execute(httpPost);
String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
XStream xstream = XStreamInitializer.getInstance();
xstream.alias("xml", WxMpPayResult.class);
WxMpPayResult wxMpPayResult = (WxMpPayResult) xstream.fromXML(responseContent);
return wxMpPayResult;
} catch (IOException e) {
e.printStackTrace();
}
return new WxMpPayResult();
}
@Override
public WxMpPayCallback getJSSDKCallbackData(String xmlData) {
try {
XStream xstream = XStreamInitializer.getInstance();
xstream.alias("xml", WxMpPayCallback.class);
WxMpPayCallback wxMpCallback = (WxMpPayCallback) xstream.fromXML(xmlData);
return wxMpCallback;
} catch (Exception e){
e.printStackTrace();
}
return new WxMpPayCallback();
}
}
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