修改了部分接口字符串拼接的模式，从 + 改为StringBuffer

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpConfigStorage.java

@@ -69,9 +69,9 @@ public interface WxMpConfigStorage {
 
   public String getSecret();
 
-    public String getPartnerId();
-
-    public String getPartnerKey();
+  public String getPartnerId();
+  
+  public String getPartnerKey();
 
   public String getToken();
 

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMessageRouter.java

@@ -1,232 +1,232 @@
-package me.chanjar.weixin.mp.api;
-
-import me.chanjar.weixin.common.session.InternalSession;
-import me.chanjar.weixin.common.session.InternalSessionManager;
-import me.chanjar.weixin.common.session.StandardSessionManager;
-import me.chanjar.weixin.common.session.WxSessionManager;
-import me.chanjar.weixin.common.util.LogExceptionHandler;
-import me.chanjar.weixin.common.api.WxErrorExceptionHandler;
-import me.chanjar.weixin.common.api.WxMessageDuplicateChecker;
-import me.chanjar.weixin.common.api.WxMessageInMemoryDuplicateChecker;
-import me.chanjar.weixin.mp.bean.WxMpXmlMessage;
-import me.chanjar.weixin.mp.bean.WxMpXmlOutMessage;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.Future;
-
-/**
- * <pre>
- * 微信消息路由器，通过代码化的配置，把来自微信的消息交给handler处理
- * 
- * 说明：
- * 1. 配置路由规则时要按照从细到粗的原则，否则可能消息可能会被提前处理
- * 2. 默认情况下消息只会被处理一次，除非使用 {@link WxMpMessageRouterRule#next()}
- * 3. 规则的结束必须用{@link WxMpMessageRouterRule#end()}或者{@link WxMpMessageRouterRule#next()}，否则不会生效
- * 
- * 使用方法：
- * WxMpMessageRouter router = new WxMpMessageRouter();
- * router
- *   .rule()
- *       .msgType("MSG_TYPE").event("EVENT").eventKey("EVENT_KEY").content("CONTENT")
- *       .interceptor(interceptor, ...).handler(handler, ...)
- *   .end()
- *   .rule()
- *       // 另外一个匹配规则
- *   .end()
- * ;
- * 
- * // 将WxXmlMessage交给消息路由器
- * router.route(message);
- * 
- * </pre>
- * @author Daniel Qian
- *
- */
-public class WxMpMessageRouter {
-
-  protected final Logger log = LoggerFactory.getLogger(WxMpMessageRouter.class);
-
-  private static final int DEFAULT_THREAD_POOL_SIZE = 100;
-
-  private final List<WxMpMessageRouterRule> rules = new ArrayList<WxMpMessageRouterRule>();
-
-  private final WxMpService wxMpService;
-
-  private ExecutorService executorService;
-
-  private WxMessageDuplicateChecker messageDuplicateChecker;
-
-  private WxSessionManager sessionManager;
-
-  private WxErrorExceptionHandler exceptionHandler;
-
-  public WxMpMessageRouter(WxMpService wxMpService) {
-    this.wxMpService = wxMpService;
-    this.executorService = Executors.newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE);
-    this.messageDuplicateChecker = new WxMessageInMemoryDuplicateChecker();
-    this.sessionManager = new StandardSessionManager();
-    this.exceptionHandler = new LogExceptionHandler();
-  }
-
-  /**
-   * <pre>
-   * 设置自定义的 {@link ExecutorService}
-   * 如果不调用该方法，默认使用 Executors.newFixedThreadPool(100)
-   * </pre>
-   * @param executorService
-   */
-  public void setExecutorService(ExecutorService executorService) {
-    this.executorService = executorService;
-  }
-
-  /**
-   * <pre>
-   * 设置自定义的 {@link me.chanjar.weixin.common.api.WxMessageDuplicateChecker}
-   * 如果不调用该方法，默认使用 {@link me.chanjar.weixin.common.api.WxMessageInMemoryDuplicateChecker}
-   * </pre>
-   * @param messageDuplicateChecker
-   */
-  public void setMessageDuplicateChecker(WxMessageDuplicateChecker messageDuplicateChecker) {
-    this.messageDuplicateChecker = messageDuplicateChecker;
-  }
-
-  /**
-   * <pre>
-   * 设置自定义的{@link me.chanjar.weixin.common.session.WxSessionManager}
-   * 如果不调用该方法，默认使用 {@link me.chanjar.weixin.common.session.StandardSessionManager}
-   * </pre>
-   * @param sessionManager
-   */
-  public void setSessionManager(WxSessionManager sessionManager) {
-    this.sessionManager = sessionManager;
-  }
-
-  /**
-   * <pre>
-   * 设置自定义的{@link me.chanjar.weixin.common.api.WxErrorExceptionHandler}
-   * 如果不调用该方法，默认使用 {@link me.chanjar.weixin.common.util.LogExceptionHandler}
-   * </pre>
-   * @param exceptionHandler
-   */
-  public void setExceptionHandler(WxErrorExceptionHandler exceptionHandler) {
-    this.exceptionHandler = exceptionHandler;
-  }
-
-  List<WxMpMessageRouterRule> getRules() {
-    return this.rules;
-  }
-
-  /**
-   * 开始一个新的Route规则
-   * @return
-   */
-  public WxMpMessageRouterRule rule() {
-    return new WxMpMessageRouterRule(this);
-  }
-
-  /**
-   * 处理微信消息
-   * @param wxMessage
-   */
-  public WxMpXmlOutMessage route(final WxMpXmlMessage wxMessage) {
-    if (isDuplicateMessage(wxMessage)) {
-      // 如果是重复消息，那么就不做处理
-      return null;
-    }
-
-    final List<WxMpMessageRouterRule> matchRules = new ArrayList<WxMpMessageRouterRule>();
-    // 收集匹配的规则
-    for (final WxMpMessageRouterRule rule : rules) {
-      if (rule.test(wxMessage)) {
-        matchRules.add(rule);
-        if(!rule.isReEnter()) {
-          break;
-        }
-      }
-    }
-
-    if (matchRules.size() == 0) {
-      return null;
-    }
-
-    WxMpXmlOutMessage res = null;
-    final List<Future> futures = new ArrayList<Future>();
-    for (final WxMpMessageRouterRule rule : matchRules) {
-      // 返回最后一个非异步的rule的执行结果
-      if(rule.isAsync()) {
-        futures.add(
-            executorService.submit(new Runnable() {
-              public void run() {
-                rule.service(wxMessage, wxMpService, sessionManager, exceptionHandler);
-              }
-            })
-        );
-      } else {
-        res = rule.service(wxMessage, wxMpService, sessionManager, exceptionHandler);
-        // 在同步操作结束，session访问结束
-        log.debug("End session access: async=false, sessionId={}", wxMessage.getFromUserName());
-        sessionEndAccess(wxMessage);
-      }
-    }
-
-    if (futures.size() > 0) {
-      executorService.submit(new Runnable() {
-        @Override
-        public void run() {
-          for (Future future : futures) {
-            try {
-              future.get();
-              log.debug("End session access: async=true, sessionId={}", wxMessage.getFromUserName());
-              // 异步操作结束，session访问结束
-              sessionEndAccess(wxMessage);
-            } catch (InterruptedException e) {
-              log.error("Error happened when wait task finish", e);
-            } catch (ExecutionException e) {
-              log.error("Error happened when wait task finish", e);
-            }
-          }
-        }
-      });
-    }
-    return res;
-  }
-
-  protected boolean isDuplicateMessage(WxMpXmlMessage wxMessage) {
-
-    String messageId = "";
-    if (wxMessage.getMsgId() == null) {
-      messageId = String.valueOf(wxMessage.getCreateTime())
-          + "-" + wxMessage.getFromUserName()
-          + "-" + String.valueOf(wxMessage.getEventKey() == null ? "" : wxMessage.getEventKey())
-          + "-" + String.valueOf(wxMessage.getEvent() == null ? "" : wxMessage.getEvent())
-      ;
-    } else {
-      messageId = String.valueOf(wxMessage.getMsgId());
-    }
-
-    if (messageDuplicateChecker.isDuplicate(messageId)) {
-      return true;
-    }
-    return false;
-
-  }
-
-  /**
-   * 对session的访问结束
-   * @param wxMessage
-   */
-  protected void sessionEndAccess(WxMpXmlMessage wxMessage) {
-
-    InternalSession session = ((InternalSessionManager)sessionManager).findSession(wxMessage.getFromUserName());
-    if (session != null) {
-      session.endAccess();
-    }
-
-  }
-}
+package me.chanjar.weixin.mp.api;
+
+import me.chanjar.weixin.common.session.InternalSession;
+import me.chanjar.weixin.common.session.InternalSessionManager;
+import me.chanjar.weixin.common.session.StandardSessionManager;
+import me.chanjar.weixin.common.session.WxSessionManager;
+import me.chanjar.weixin.common.util.LogExceptionHandler;
+import me.chanjar.weixin.common.api.WxErrorExceptionHandler;
+import me.chanjar.weixin.common.api.WxMessageDuplicateChecker;
+import me.chanjar.weixin.common.api.WxMessageInMemoryDuplicateChecker;
+import me.chanjar.weixin.mp.bean.WxMpXmlMessage;
+import me.chanjar.weixin.mp.bean.WxMpXmlOutMessage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+/**
+ * <pre>
+ * 微信消息路由器，通过代码化的配置，把来自微信的消息交给handler处理
+ * 
+ * 说明：
+ * 1. 配置路由规则时要按照从细到粗的原则，否则可能消息可能会被提前处理
+ * 2. 默认情况下消息只会被处理一次，除非使用 {@link WxMpMessageRouterRule#next()}
+ * 3. 规则的结束必须用{@link WxMpMessageRouterRule#end()}或者{@link WxMpMessageRouterRule#next()}，否则不会生效
+ * 
+ * 使用方法：
+ * WxMpMessageRouter router = new WxMpMessageRouter();
+ * router
+ *   .rule()
+ *       .msgType("MSG_TYPE").event("EVENT").eventKey("EVENT_KEY").content("CONTENT")
+ *       .interceptor(interceptor, ...).handler(handler, ...)
+ *   .end()
+ *   .rule()
+ *       // 另外一个匹配规则
+ *   .end()
+ * ;
+ * 
+ * // 将WxXmlMessage交给消息路由器
+ * router.route(message);
+ * 
+ * </pre>
+ * @author Daniel Qian
+ *
+ */
+public class WxMpMessageRouter {
+
+  protected final Logger log = LoggerFactory.getLogger(WxMpMessageRouter.class);
+
+  private static final int DEFAULT_THREAD_POOL_SIZE = 100;
+
+  private final List<WxMpMessageRouterRule> rules = new ArrayList<WxMpMessageRouterRule>();
+
+  private final WxMpService wxMpService;
+
+  private ExecutorService executorService;
+
+  private WxMessageDuplicateChecker messageDuplicateChecker;
+
+  private WxSessionManager sessionManager;
+
+  private WxErrorExceptionHandler exceptionHandler;
+
+  public WxMpMessageRouter(WxMpService wxMpService) {
+    this.wxMpService = wxMpService;
+    this.executorService = Executors.newFixedThreadPool(DEFAULT_THREAD_POOL_SIZE);
+    this.messageDuplicateChecker = new WxMessageInMemoryDuplicateChecker();
+    this.sessionManager = new StandardSessionManager();
+    this.exceptionHandler = new LogExceptionHandler();
+  }
+
+  /**
+   * <pre>
+   * 设置自定义的 {@link ExecutorService}
+   * 如果不调用该方法，默认使用 Executors.newFixedThreadPool(100)
+   * </pre>
+   * @param executorService
+   */
+  public void setExecutorService(ExecutorService executorService) {
+    this.executorService = executorService;
+  }
+
+  /**
+   * <pre>
+   * 设置自定义的 {@link me.chanjar.weixin.common.api.WxMessageDuplicateChecker}
+   * 如果不调用该方法，默认使用 {@link me.chanjar.weixin.common.api.WxMessageInMemoryDuplicateChecker}
+   * </pre>
+   * @param messageDuplicateChecker
+   */
+  public void setMessageDuplicateChecker(WxMessageDuplicateChecker messageDuplicateChecker) {
+    this.messageDuplicateChecker = messageDuplicateChecker;
+  }
+
+  /**
+   * <pre>
+   * 设置自定义的{@link me.chanjar.weixin.common.session.WxSessionManager}
+   * 如果不调用该方法，默认使用 {@link me.chanjar.weixin.common.session.StandardSessionManager}
+   * </pre>
+   * @param sessionManager
+   */
+  public void setSessionManager(WxSessionManager sessionManager) {
+    this.sessionManager = sessionManager;
+  }
+
+  /**
+   * <pre>
+   * 设置自定义的{@link me.chanjar.weixin.common.api.WxErrorExceptionHandler}
+   * 如果不调用该方法，默认使用 {@link me.chanjar.weixin.common.util.LogExceptionHandler}
+   * </pre>
+   * @param exceptionHandler
+   */
+  public void setExceptionHandler(WxErrorExceptionHandler exceptionHandler) {
+    this.exceptionHandler = exceptionHandler;
+  }
+
+  List<WxMpMessageRouterRule> getRules() {
+    return this.rules;
+  }
+
+  /**
+   * 开始一个新的Route规则
+   * @return
+   */
+  public WxMpMessageRouterRule rule() {
+    return new WxMpMessageRouterRule(this);
+  }
+
+  /**
+   * 处理微信消息
+   * @param wxMessage
+   */
+  public WxMpXmlOutMessage route(final WxMpXmlMessage wxMessage) {
+    if (isDuplicateMessage(wxMessage)) {
+      // 如果是重复消息，那么就不做处理
+      return null;
+    }
+
+    final List<WxMpMessageRouterRule> matchRules = new ArrayList<WxMpMessageRouterRule>();
+    // 收集匹配的规则
+    for (final WxMpMessageRouterRule rule : rules) {
+      if (rule.test(wxMessage)) {
+        matchRules.add(rule);
+        if(!rule.isReEnter()) {
+          break;
+        }
+      }
+    }
+
+    if (matchRules.size() == 0) {
+      return null;
+    }
+
+    WxMpXmlOutMessage res = null;
+    final List<Future> futures = new ArrayList<Future>();
+    for (final WxMpMessageRouterRule rule : matchRules) {
+      // 返回最后一个非异步的rule的执行结果
+      if(rule.isAsync()) {
+        futures.add(
+            executorService.submit(new Runnable() {
+              public void run() {
+                rule.service(wxMessage, wxMpService, sessionManager, exceptionHandler);
+              }
+            })
+        );
+      } else {
+        res = rule.service(wxMessage, wxMpService, sessionManager, exceptionHandler);
+        // 在同步操作结束，session访问结束
+        log.debug("End session access: async=false, sessionId={}", wxMessage.getFromUserName());
+        sessionEndAccess(wxMessage);
+      }
+    }
+
+    if (futures.size() > 0) {
+      executorService.submit(new Runnable() {
+        @Override
+        public void run() {
+          for (Future future : futures) {
+            try {
+              future.get();
+              log.debug("End session access: async=true, sessionId={}", wxMessage.getFromUserName());
+              // 异步操作结束，session访问结束
+              sessionEndAccess(wxMessage);
+            } catch (InterruptedException e) {
+              log.error("Error happened when wait task finish", e);
+            } catch (ExecutionException e) {
+              log.error("Error happened when wait task finish", e);
+            }
+          }
+        }
+      });
+    }
+    return res;
+  }
+
+  protected boolean isDuplicateMessage(WxMpXmlMessage wxMessage) {
+
+    StringBuffer messageId = new StringBuffer();
+    if (wxMessage.getMsgId() == null) {
+      messageId.append(wxMessage.getCreateTime())
+        .append("-").append(wxMessage.getFromUserName())
+        .append("-").append(wxMessage.getEventKey() == null ? "" : wxMessage.getEventKey())
+        .append("-").append(wxMessage.getEvent() == null ? "" : wxMessage.getEvent())
+      ;
+    } else {
+      messageId.append(wxMessage.getMsgId());
+    }
+
+    if (messageDuplicateChecker.isDuplicate(messageId.toString())) {
+      return true;
+    }
+    return false;
+
+  }
+
+  /**
+   * 对session的访问结束
+   * @param wxMessage
+   */
+  protected void sessionEndAccess(WxMpXmlMessage wxMessage) {
+
+    InternalSession session = ((InternalSessionManager)sessionManager).findSession(wxMessage.getFromUserName());
+    if (session != null) {
+      session.endAccess();
+    }
+
+  }
+}

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java

@@ -728,8 +728,8 @@ public interface WxMpService {
    * @return
  * @throws WxErrorException 
    */
-  Map<String, String> getJSSDKPayInfo(Map<String, String> parameters) throws WxErrorException;  	
-  	
+  Map<String, String> getJSSDKPayInfo(Map<String, String> parameters) throws WxErrorException;
+
   /**
    * 该接口调用“统一下单”接口，并拼装JSSDK发起支付请求需要的参数
    * 详见http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html#.E5.8F.91.E8.B5.B7.E4.B8.80.E4.B8.AA.E5.BE.AE.E4.BF.A1.E6.94.AF.E4.BB.98.E8.AF.B7.E6.B1.82

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java

@@ -100,9 +100,10 @@ public class WxMpServiceImpl implements WxMpService {
     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();
+          String url = new StringBuffer()
+              .append("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential")
+              .append("&appid=").append(wxMpConfigStorage.getAppId())
+              .append("&secret=").append(wxMpConfigStorage.getSecret()).toString();
           try {
             HttpGet httpGet = new HttpGet(url);
             if (httpProxy != null) {
@@ -505,29 +506,31 @@ public class WxMpServiceImpl implements WxMpService {
 
   @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;
+    StringBuffer url = new StringBuffer();
+    url.append("https://open.weixin.qq.com/connect/oauth2/authorize?");
+    url.append("appid=").append(wxMpConfigStorage.getAppId());
+    url.append("&redirect_uri=").append(URIUtil.encodeURIComponent(redirectURI));
+    url.append("&response_type=code");
+    url.append("&scope=").append(scope);
     if (state != null) {
-      url += "&state=" + state;
+      url.append("&state=").append(state);
     }
-    url += "#wechat_redirect";
-    return url;
+    url.append("#wechat_redirect");
+    return url.toString();
   }
 
   @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";
+    StringBuffer url = new StringBuffer();
+    url.append("https://api.weixin.qq.com/sns/oauth2/access_token?");
+    url.append("appid=").append(wxMpConfigStorage.getAppId());
+    url.append("&secret=").append(wxMpConfigStorage.getSecret());
+    url.append("&code=").append(code);
+    url.append("&grant_type=authorization_code");
 
     try {
       RequestExecutor<String, String> executor = new SimpleGetRequestExecutor();
-      String responseText = executor.execute(getHttpclient(), httpProxy, url, null);
+      String responseText = executor.execute(getHttpclient(), httpProxy, url.toString(), null);
       return WxMpOAuth2AccessToken.fromJson(responseText);
     } catch (ClientProtocolException e) {
       throw new RuntimeException(e);
@@ -538,14 +541,15 @@ public class WxMpServiceImpl implements WxMpService {
 
   @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;
+    StringBuffer url = new StringBuffer();
+    url.append("https://api.weixin.qq.com/sns/oauth2/refresh_token?");
+    url.append("appid=").append(wxMpConfigStorage.getAppId());
+    url.append("&grant_type=refresh_token");
+    url.append("&refresh_token=").append(refreshToken);
 
     try {
       RequestExecutor<String, String> executor = new SimpleGetRequestExecutor();
-      String responseText = executor.execute(getHttpclient(), httpProxy, url, null);
+      String responseText = executor.execute(getHttpclient(), httpProxy, url.toString(), null);
       return WxMpOAuth2AccessToken.fromJson(responseText);
     } catch (ClientProtocolException e) {
       throw new RuntimeException(e);
@@ -556,18 +560,19 @@ public class WxMpServiceImpl implements WxMpService {
 
   @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();
+    StringBuffer url = new StringBuffer();
+    url.append("https://api.weixin.qq.com/sns/userinfo?");
+    url.append("access_token=").append(oAuth2AccessToken.getAccessToken());
+    url.append("&openid=").append(oAuth2AccessToken.getOpenId());
     if (lang == null) {
-      url += "&lang=zh_CN";
+      url.append("&lang=zh_CN");
     } else {
-      url += "&lang=" + lang;
+      url.append("&lang=").append(lang);
     }
 
     try {
       RequestExecutor<String, String> executor = new SimpleGetRequestExecutor();
-      String responseText = executor.execute(getHttpclient(), httpProxy, url, null);
+      String responseText = executor.execute(getHttpclient(), httpProxy, url.toString(), null);
       return WxMpUser.fromJson(responseText);
     } catch (ClientProtocolException e) {
       throw new RuntimeException(e);
@@ -578,13 +583,14 @@ public class WxMpServiceImpl implements WxMpService {
 
   @Override
   public boolean oauth2validateAccessToken(WxMpOAuth2AccessToken oAuth2AccessToken) {
-    String url = "https://api.weixin.qq.com/sns/auth?";
-    url += "access_token=" + oAuth2AccessToken.getAccessToken();
-    url += "&openid=" + oAuth2AccessToken.getOpenId();
+    StringBuffer url = new StringBuffer();
+    url.append("https://api.weixin.qq.com/sns/auth?");
+    url.append("access_token=").append(oAuth2AccessToken.getAccessToken());
+    url.append("&openid=").append(oAuth2AccessToken.getOpenId());
 
     try {
       RequestExecutor<String, String> executor = new SimpleGetRequestExecutor();
-      executor.execute(getHttpclient(), httpProxy, url, null);
+      executor.execute(getHttpclient(), httpProxy, url.toString(), null);
     } catch (ClientProtocolException e) {
       throw new RuntimeException(e);
     } catch (IOException e) {
@@ -984,7 +990,7 @@ public class WxMpServiceImpl implements WxMpService {
   
   @Override
   public boolean checkJSSDKCallbackDataSignature(Map<String, String> kvm, String signature) {
-	  return signature.equals(WxCryptUtil.createSign(kvm, wxMpConfigStorage.getPartnerKey()));
+    return signature.equals(WxCryptUtil.createSign(kvm, wxMpConfigStorage.getPartnerKey()));
   }
 
   @Override

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/http/QrCodeRequestExecutor.java

@@ -30,15 +30,15 @@ import java.util.UUID;
 public class QrCodeRequestExecutor implements RequestExecutor<File, WxMpQrCodeTicket> {
 
   @Override
-  public File execute(CloseableHttpClient httpclient, HttpHost httpProxy, String uri, WxMpQrCodeTicket ticket) throws WxErrorException, ClientProtocolException, IOException {
+  public File execute(CloseableHttpClient httpclient, HttpHost httpProxy, String uri, 
+      WxMpQrCodeTicket ticket) throws WxErrorException, ClientProtocolException, IOException {
     if (ticket != null) {
       if (uri.indexOf('?') == -1) {
         uri += '?';
       }
-      uri += uri.endsWith("?") ? 
-          "ticket=" + URLEncoder.encode(ticket.getTicket(), "UTF-8") 
-          : 
-          "&ticket=" + URLEncoder.encode(ticket.getTicket(), "UTF-8");
+      uri += uri.endsWith("?") 
+          ? "ticket=" + URLEncoder.encode(ticket.getTicket(), "UTF-8") 
+          : "&ticket=" + URLEncoder.encode(ticket.getTicket(), "UTF-8");
     }
     
     HttpGet httpGet = new HttpGet(uri);
@@ -59,7 +59,7 @@ public class QrCodeRequestExecutor implements RequestExecutor<File, WxMpQrCodeTi
       InputStream inputStream = InputStreamResponseHandler.INSTANCE.handleResponse(response);
 
       return FileUtils.createTmpFile(inputStream, UUID.randomUUID().toString(), "jpg");
-    }finally {
+    } finally {
       httpGet.releaseConnection();
     }
 

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpCardGsonAdapter.java

@@ -1,18 +1,15 @@
 package me.chanjar.weixin.mp.util.json;
 
+import java.lang.reflect.Type;
+
 import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParseException;
-import com.google.gson.reflect.TypeToken;
+
 import me.chanjar.weixin.common.util.json.GsonHelper;
 import me.chanjar.weixin.mp.bean.WxMpCard;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.lang.reflect.Type;
-import java.util.List;
 
 /**
  * Created by YuJian on 15/11/11.

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpCardResultGsonAdapter.java

@@ -1,20 +1,17 @@
 package me.chanjar.weixin.mp.util.json;
 
+import java.lang.reflect.Type;
+
 import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParseException;
 import com.google.gson.reflect.TypeToken;
+
 import me.chanjar.weixin.common.util.json.GsonHelper;
 import me.chanjar.weixin.mp.bean.WxMpCard;
 import me.chanjar.weixin.mp.bean.result.WxMpCardResult;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.lang.reflect.Type;
-import java.text.ParseException;
-import java.util.List;
 
 /**
  * Created by YuJian on 15/11/11.