mongodb text search multiple fields

From: http://www.adobetop.com/thread-351681-1-1.html The search window allows you to search for projects in multiple PDF files. For example, you can search in all PDF files in a specific location or in a public PDF package Search all files. NOTE: If documents are encr

In Word operation, sometimes need to find out the same text, and put on the same color, then only need to use the search function, the following screenshot demo. Method/Step Open a Word document first. Click on the right side to click on the start of the top menu bar. I want to put the "spread" in the article all marked red and bold, when the

1. Full-Text Search concept:Full-Text search is to establish an index of each word, indicating the number and location of the word in the article, when the user queries, the retrieval program based on the pre-established index to find, and the results of the lookup to the user's retrieval method. (Chinese is not curren

Log analysis software adds multiple function points1, modified the WINDOWS2003 scan assets error.2, increased password encryption function, the message, remote machine access to encrypt the secret, will be more secure.3, added the asset statistics report650) this.width=650; "src=" Http://static.oschina.net/uploads/space/2015/0730/175823_tGlk_247205.jpg "style=" margin:0px;padding:0px;border:1px solid RGB (221,221,221); "alt=" 175823_tglk_247205.jpg "/

Write a variety of query retrieval methods for Lucene Full-text search engine Here is the use of English participle, wrote a separate article on Chinese participle and highlighting, as follows:Lucene Full-text search of Chinese participle and highlight, click to enter Also share a Lucene index Library viewer, click to