寄予IK分词器以及lucene框架完成的全文检索模块，提供接口接收记录参数，支持多线程并发以及设置更新点等，内附说明注释-IK word breaker and sent to the fr a mework of the completion of the full-text search lucene module provides the interface to receive records of parameters, to support multi-threaded concur