modify

weixin-java-common/src/main/java/me/chanjar/weixin/common/util/WxMsgIdInMemoryDuplicateChecker.java

@@ -14,12 +14,12 @@ public class WxMsgIdInMemoryDuplicateChecker implements WxMsgIdDuplicateChecker
   /**
    * 一个消息ID在内存的过期时间：15秒
    */
-  private final Long TIME_TO_LIVE;
+  private final Long timeToLive;
 
   /**
    * 每隔多少周期检查消息ID是否过期：5秒
    */
-  private final Long CLEAR_PERIOD;
+  private final Long clearPeriod;
 
   private final ConcurrentHashMap<Long, Long> msgId2Timestamp = new ConcurrentHashMap<Long, Long>();
 
@@ -31,8 +31,8 @@ public class WxMsgIdInMemoryDuplicateChecker implements WxMsgIdDuplicateChecker
    * </pre>
    */
   public WxMsgIdInMemoryDuplicateChecker() {
-    this.TIME_TO_LIVE = 15 * 1000l;
-    this.CLEAR_PERIOD = 5 * 1000l;
+    this.timeToLive = 15 * 1000l;
+    this.clearPeriod = 5 * 1000l;
     this.start();
   }
 
@@ -42,8 +42,8 @@ public class WxMsgIdInMemoryDuplicateChecker implements WxMsgIdDuplicateChecker
    * @param clearPeriod 每隔多少周期检查消息ID是否过期：毫秒
    */
   public WxMsgIdInMemoryDuplicateChecker(Long timeToLive, Long clearPeriod) {
-    this.TIME_TO_LIVE = timeToLive;
-    this.CLEAR_PERIOD = clearPeriod;
+    this.timeToLive = timeToLive;
+    this.clearPeriod = clearPeriod;
     this.start();
   }
 
@@ -53,10 +53,10 @@ public class WxMsgIdInMemoryDuplicateChecker implements WxMsgIdDuplicateChecker
       public void run() {
         try {
           while (true) {
-            Thread.sleep(CLEAR_PERIOD);
+            Thread.sleep(clearPeriod);
             Long now = System.currentTimeMillis();
             for (Map.Entry<Long, Long> entry : msgId2Timestamp.entrySet()) {
-              if (now - entry.getValue() > TIME_TO_LIVE) {
+              if (now - entry.getValue() > timeToLive) {
                 msgId2Timestamp.entrySet().remove(entry);
               }
             }

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

@@ -39,19 +39,18 @@ import java.io.StringReader;
 import java.security.NoSuchAlgorithmException;
 import java.util.List;
 import java.util.UUID;
-import java.util.concurrent.atomic.AtomicBoolean;
 
 public class WxMpServiceImpl implements WxMpService {
 
   /**
    * 全局的是否正在刷新access token的锁
    */
-  protected static final Object GLOBAL_ACCESS_TOKEN_REFRESH_LOCK = new Object();
+  protected final Object globalAccessTokenRefreshLock = new Object();
 
   /**
    * 全局的是否正在刷新jsapi_ticket的锁
    */
-  protected static final Object GLOBAL_JSAPI_TICKET_REFRESH_LOCK = new Object();
+  protected final Object globalJsapiTicketRefreshLock = new Object();
 
   protected WxMpConfigStorage wxMpConfigStorage;
   
@@ -78,7 +77,7 @@ public class WxMpServiceImpl implements WxMpService {
       wxMpConfigStorage.expireAccessToken();
     }
     if (wxMpConfigStorage.isAccessTokenExpired()) {
-      synchronized (GLOBAL_ACCESS_TOKEN_REFRESH_LOCK) {
+      synchronized (globalAccessTokenRefreshLock) {
         if (wxMpConfigStorage.isAccessTokenExpired()) {
           String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential"
               + "&appid=" + wxMpConfigStorage.getAppId()
@@ -119,7 +118,7 @@ public class WxMpServiceImpl implements WxMpService {
       wxMpConfigStorage.expireJsapiTicket();
     }
     if (wxMpConfigStorage.isJsapiTicketExpired()) {
-      synchronized (GLOBAL_JSAPI_TICKET_REFRESH_LOCK) {
+      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);