增加知乎标签异常捕获

src/main/java/com/zhiwei/searchhotcrawler/crawler/ZhihuHotSearchCrawler.java

@@ -164,34 +164,38 @@ public class ZhihuHotSearchCrawler {
 		Map<String,String> Map = HeaderTool.getCommonHead();
 		Map.put("cookie", "_xsrf=7NFWM5qBcOutfs8MaW7bhQQH65t3Xia4");
 		Request request = RequestUtils.wrapGet(url,Map);
-		Response response = httpBoot.syncCall(request, ProxySupplier.NAT_HEAVY_PROXY);
-		if (response.hasCause()){
-			Throwable cause = response.cause();
-			log.error("单条知乎热搜数据页面连接失败",cause);
-			return doc;
-		}else {
-			String htmlBody = response.bodyString();
-			if (htmlBody != null && htmlBody.contains("QuestionHeader")) {
-				Document document = Jsoup.parse(htmlBody);
-				//获取标签
-				String label="";
-				Elements select = document.select("div.Tag");
-				for (Element element : select) {
-					String text = "`"+element.select("div.Popover").text()+";";
-					label=label+text;
-				}
-				doc.put("tag",label.trim());
-				String strong = document.select("div.NumberBoard-itemInner").select("strong").text();
-				String[] count = strong.split(" ");
-				//获取关注数
-				doc.put("fans",Long.valueOf(count[0].replaceAll(",","").trim()));
-				//获取浏览量
-				doc.put("view",Long.valueOf(count[1].replaceAll(",","").trim()));
+		try {
+			Response response = httpBoot.syncCall(request, ProxySupplier.NAT_HEAVY_PROXY);
+			if (response.hasCause()){
+				Throwable cause = response.cause();
+				log.error("单条知乎热搜数据页面连接失败",cause);
 				return doc;
 			}else {
-				return doc;
+				String htmlBody = response.bodyString();
+				if (htmlBody != null && htmlBody.contains("QuestionHeader")) {
+					Document document = Jsoup.parse(htmlBody);
+					//获取标签
+					String label="";
+					Elements select = document.select("div.Tag");
+					for (Element element : select) {
+						String text = "`"+element.select("div.Popover").text()+";";
+						label=label+text;
+					}
+					doc.put("tag",label.trim());
+					String strong = document.select("div.NumberBoard-itemInner").select("strong").text();
+					String[] count = strong.split(" ");
+					//获取关注数
+					doc.put("fans",Long.valueOf(count[0].replaceAll(",","").trim()));
+					//获取浏览量
+					doc.put("view",Long.valueOf(count[1].replaceAll(",","").trim()));
+					return doc;
+				}else {
+					return doc;
+				}
 			}
+		} catch (Exception e) {
+			log.info("知乎热搜标签解析异常",e);
 		}
-
+		return doc;
 	}
 }