针对AccessToken，jsapi ticket添加强制刷新的功能

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpService.java

@@ -51,11 +51,11 @@ public interface WxCpService {
    * 程序员在非必要情况下尽量不要主动调用此方法
    * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=获取access_token
    * </pre>
-   *
+   * @param forceRefresh 强制刷新
    * @return
    * @throws me.chanjar.weixin.common.exception.WxErrorException
    */
-  public String getAccessToken() throws WxErrorException;
+  public String getAccessToken(boolean forceRefresh) throws WxErrorException;
 
   /**
    * <pre>

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpServiceImpl.java

@@ -71,7 +71,10 @@ public class WxCpServiceImpl implements WxCpService {
     execute(new SimpleGetRequestExecutor(), url, null);
   }
 
-  public String getAccessToken() throws WxErrorException {
+  public String getAccessToken(boolean forceRefresh) throws WxErrorException {
+    if (forceRefresh) {
+      wxCpConfigStorage.expireAccessToken();
+    }
     if (wxCpConfigStorage.isAccessTokenExpired()) {
       synchronized (GLOBAL_ACCESS_TOKEN_REFRESH_LOCK) {
         if (wxCpConfigStorage.isAccessTokenExpired()) {
@@ -359,7 +362,7 @@ public class WxCpServiceImpl implements WxCpService {
    * @throws WxErrorException
    */
   public <T, E> T execute(RequestExecutor<T, E> executor, String uri, E data) throws WxErrorException {
-    String accessToken = getAccessToken();
+    String accessToken = getAccessToken(false);
 
     String uriWithAccessToken = uri;
     uriWithAccessToken += uri.indexOf('?') == -1 ? "?access_token=" + accessToken : "&access_token=" + accessToken;

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

@@ -40,10 +40,11 @@ public interface WxMpService {
 
    * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=获取access_token
    * </pre>
+   * @param forceRefresh 强制刷新
    * @return
    * @throws me.chanjar.weixin.common.exception.WxErrorException
    */
-  public String getAccessToken() throws WxErrorException;
+  public String getAccessToken(boolean forceRefresh) throws WxErrorException;
 
   /**
    * <pre>
@@ -52,10 +53,11 @@ public interface WxMpService {
    *
    * 详情请见：http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html#.E9.99.84.E5.BD.951-JS-SDK.E4.BD.BF.E7.94.A8.E6.9D.83.E9.99.90.E7.AD.BE.E5.90.8D.E7.AE.97.E6.B3.95
    * </pre>
+   * @param forceRefresh 强制刷新
    * @return
    * @throws WxErrorException
    */
-  public String getJsapiTicket() throws WxErrorException;
+  public String getJsapiTicket(boolean forceRefresh) throws WxErrorException;
 
   /**
    * <pre>

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

@@ -69,7 +69,10 @@ public class WxMpServiceImpl implements WxMpService {
     }
   }
   
-  public String getAccessToken() throws WxErrorException {
+  public String getAccessToken(boolean forceRefresh) throws WxErrorException {
+    if (forceRefresh) {
+      wxMpConfigStorage.expireAccessToken();
+    }
     if (wxMpConfigStorage.isAccessTokenExpired()) {
       synchronized (GLOBAL_ACCESS_TOKEN_REFRESH_LOCK) {
         if (wxMpConfigStorage.isAccessTokenExpired()) {
@@ -104,7 +107,10 @@ public class WxMpServiceImpl implements WxMpService {
   }
 
 
-  public String getJsapiTicket() throws WxErrorException {
+  public String getJsapiTicket(boolean forceRefresh) throws WxErrorException {
+    if (forceRefresh) {
+      wxMpConfigStorage.expireJsapiTicket();
+    }
     if (wxMpConfigStorage.isJsapiTicketExpired()) {
       synchronized (GLOBAL_JSAPI_TICKET_REFRESH_LOCK) {
         if (wxMpConfigStorage.isJsapiTicketExpired()) {
@@ -122,7 +128,7 @@ public class WxMpServiceImpl implements WxMpService {
   }
 
   public String createJsapiSignature(String timestamp, String noncestr, String url) throws WxErrorException {
-    String jsapiTicket = getJsapiTicket();
+    String jsapiTicket = getJsapiTicket(false);
     try {
       return SHA1.genWithAmple(
           "jsapi_ticket=" + jsapiTicket,
@@ -436,7 +442,7 @@ public class WxMpServiceImpl implements WxMpService {
    * @throws WxErrorException
    */
   public <T, E> T execute(RequestExecutor<T, E> executor, String uri, E data) throws WxErrorException {
-    String accessToken = getAccessToken();
+    String accessToken = getAccessToken(false);
     
     String uriWithAccessToken = uri;
     uriWithAccessToken += uri.indexOf('?') == -1 ? "?access_token=" + accessToken : "&access_token=" + accessToken;