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elasticsearch 搜索空字符串、NULL值
创建测试数据 PUT test/_bulk {"create":{"_index":"test","_type":"type1","_id":"1"}} {"title":"","id":1} {"create":{"_index":"test","_type":"type1","_id":"2"}} {"title":null,"id":2} {"create":{"_index":"tes...原创 2019-07-11 21:09:29 · 11792 阅读 · 0 评论 -
elasticsearch JavaAPI获取RestHighLevelClient
public static RestHighLevelClient getRestHighLevelClient() { String clusterNodes = PropertyUtil.getProperty("spring.data.elasticsearch.cluster-nodes"); String username = PropertyU...原创 2019-07-19 17:39:31 · 718 阅读 · 0 评论