为WxMpConfigStorage接口增加autoRefreshToken方法，以方便客户端设置是否自动刷新token. for #77

Author: binarywang

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

@@ -100,4 +100,9 @@ public interface WxMpConfigStorage {
    * @return ApacheHttpClientBuilder
    */
   ApacheHttpClientBuilder getApacheHttpClientBuilder();
+
+  /**
+   * 是否自动刷新token
+   */
+  boolean autoRefreshToken();
 }

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

@@ -270,6 +270,11 @@ public ApacheHttpClientBuilder getApacheHttpClientBuilder() {
     return this.apacheHttpClientBuilder;
   }
 
+  @Override
+  public boolean autoRefreshToken() {
+    return true;
+  }
+
   public void setApacheHttpClientBuilder(ApacheHttpClientBuilder apacheHttpClientBuilder) {
     this.apacheHttpClientBuilder = apacheHttpClientBuilder;
   }

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

@@ -101,6 +101,7 @@ public String getAccessToken(boolean forceRefresh) throws WxErrorException {
     if (forceRefresh) {
       this.configStorage.expireAccessToken();
     }
+
     if (this.configStorage.isAccessTokenExpired()) {
       synchronized (this.globalAccessTokenRefreshLock) {
         if (this.configStorage.isAccessTokenExpired()) {
@@ -411,8 +412,11 @@ protected synchronized <T, E> T executeInternal(RequestExecutor<T, E> executor,
       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
         this.configStorage.expireAccessToken();
-        return this.execute(executor, uri, data);
+        if(this.configStorage.autoRefreshToken()){
+          return this.execute(executor, uri, data);
+        }
       }
+
       if (error.getErrorCode() != 0) {
         this.log.error("\n[URL]:  {}\n[PARAMS]: {}\n[RESPONSE]: {}", uri, data,
             error);