增加智能搜索推荐的开关控制

@@ -30,4 +30,11 @@ public class DynamicConfigService {
 		return configReader.getBoolean(globleEnabledKey, true);
 	}
 
+	/**
+	 * 是否打开搜索无结果或结果太少时的搜索词建议功能
+	 * @return
+	 */
+	public boolean isIncreasementSpiderOpen(){
+		return configReader.getBoolean("search.suggestion.increasement.spider.open", true);
+	}
 }

 package com.yoho.search.spider.job;
 
+import com.yoho.search.consumer.common.DynamicConfigService;
 import com.yoho.search.consumer.suggests.common.RetryBusinessFlowExecutor;
 import com.yoho.search.spider.conversation.SuggestConvertorFlow;
 import com.yoho.search.spider.service.KeywordCrawlerFlow;
@@ -23,11 +24,19 @@ public class SpiderJob {
     @Autowired
     private SuggestConvertorFlow suggestConvertorFlow;
 
+    @Autowired
+    private DynamicConfigService dynamicConfigService;
+
     @Scheduled(cron = "0 30 0 * * ?")
     public void crawleEmptySearchKeywords() {
         // 分析前一天前1000个搜索无结果或者小于10个的关键词 到baidubaike爬虫获取内容
         long begin = System.currentTimeMillis();
         LOGGER.info("[func=crawleEmptySearchKeywords.start][begin={}]", begin);
+        if (!dynamicConfigService.isIncreasementSpiderOpen()) {
+            LOGGER.warn("[func=crawleEmptySearchKeywords.end][message=inceasement spider is closed]");
+            return;
+        }
+
         RetryBusinessFlowExecutor flowExecutor = new RetryBusinessFlowExecutor(keywordCrawlerFlow);
         boolean result = flowExecutor.execute();
         LOGGER.info("[func=crawleEmptySearchKeywords.end][result={}][cost={}]", result, System.currentTimeMillis() - begin);
@@ -38,6 +47,11 @@ public class SpiderJob {
         // 将爬虫内容转换为关键词转换关系
         long begin = System.currentTimeMillis();
         LOGGER.info("[func=convertSpiderContents.start][begin={}]", begin);
+        if (!dynamicConfigService.isIncreasementSpiderOpen()) {
+            LOGGER.warn("[func=convertSpiderContents.end][message=inceasement spider is closed]");
+            return;
+        }
+
         RetryBusinessFlowExecutor flowExecutor = new RetryBusinessFlowExecutor(suggestConvertorFlow);
         boolean result = flowExecutor.execute();
         LOGGER.info("[func=convertSpiderContents.end][result={}][cost={}]", result, System.currentTimeMillis() - begin);

@@ -9,4 +9,7 @@ search.suggestion.consumer.brandkeyword.token.enable=true
 
 search.suggestion.consumer.shopname.enable=true
 search.suggestion.consumer.productname.enable=true
-search.suggestion.consumer.brandwithsortname.enable=true
\ No newline at end of file
+search.suggestion.consumer.brandwithsortname.enable=true
+
+# open increasement keyword spider
+search.suggestion.increasement.spider.open=true
\ No newline at end of file