增加知乎标签异常捕获

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

@@ -164,6 +164,7 @@ public class ZhihuHotSearchCrawler {
 		Map<String,String> Map = HeaderTool.getCommonHead();
 		Map.put("cookie", "_xsrf=7NFWM5qBcOutfs8MaW7bhQQH65t3Xia4");
 		Request request = RequestUtils.wrapGet(url,Map);
+		try {
 			Response response = httpBoot.syncCall(request, ProxySupplier.NAT_HEAVY_PROXY);
 			if (response.hasCause()){
 				Throwable cause = response.cause();
@@ -192,6 +193,9 @@ public class ZhihuHotSearchCrawler {
 					return doc;
 				}
 			}
-
+		} catch (Exception e) {
+			log.info("知乎热搜标签解析异常",e);
+		}
+		return doc;
 	}
 }