Merge pull request #292 from kareanyi/develop

增加了获取图文素材中文章的封面图url

Author: chanjarster

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/WxMpMaterialNews.java

@@ -46,6 +46,10 @@ public static class WxMpMaterialNewsArticle {
      * (必填) 图文消息缩略图的media_id，可以在基础支持-上传多媒体文件接口中获得
      */
     private String thumbMediaId;
+    /**
+     * 图文消息的封面url
+     */
+    private String thumbUrl;
     /**
      * 图文消息的作者
      */
@@ -141,9 +145,17 @@ public void setUrl(String url) {
         this.url = url;
     }
 
+    public String getThumbUrl() {
+      return thumbUrl;
+    }
+
+    public void setThumbUrl(String thumbUrl) {
+      this.thumbUrl = thumbUrl;
+    }
+
     @Override
     public String toString() {
-      return "WxMpMassNewsArticle [" + "thumbMediaId=" + thumbMediaId + ", author=" + author + ", title=" + title +
+      return "WxMpMassNewsArticle [" + "thumbMediaId=" + thumbMediaId + "thumbUrl=" + thumbUrl + ", author=" + author + ", title=" + title +
           ", contentSourceUrl=" + contentSourceUrl + ", content=" + content + ", digest=" + digest +
           ", showCoverPic=" + showCoverPic +", url=" + url + "]";
     }

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

@@ -20,6 +20,7 @@ public JsonElement serialize(WxMpMaterialNews.WxMpMaterialNewsArticle article, T
     JsonObject articleJson = new JsonObject();
 
     articleJson.addProperty("thumb_media_id", article.getThumbMediaId());
+    articleJson.addProperty("thumb_url",article.getThumbUrl());
     articleJson.addProperty("title", article.getTitle());
     articleJson.addProperty("content", article.getContent());
     if (null != article.getAuthor()) {
@@ -66,6 +67,10 @@ public WxMpMaterialNews.WxMpMaterialNewsArticle deserialize(JsonElement jsonElem
     if (thumbMediaId != null && !thumbMediaId.isJsonNull()) {
       article.setThumbMediaId(GsonHelper.getAsString(thumbMediaId));
     }
+    JsonElement thumbUrl = articleInfo.get("thumb_url");
+    if(thumbUrl != null && !thumbUrl.isJsonNull()) {
+      article.setThumbUrl(GsonHelper.getAsString(thumbUrl));
+    }
     JsonElement showCoverPic = articleInfo.get("show_cover_pic");
     if (showCoverPic != null && !showCoverPic.isJsonNull()) {
       article.setShowCoverPic(GsonHelper.getAsBoolean(showCoverPic));