using elasticsearch as a full-text search engine, we now encounter a problem. The index data comes from the commodity table good, assumes that the search keyword "tractor " can find 100 items of data, belonging to five enterprises, each of which upload...
1. I use the xunsearch search function to build a document index for two tables, one is the article table and the other is the user table 2. My configuration file has two user.ini article.ini contents as follows project.name = user project.default...
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var style = { fontsize: 12, left: 0 }; var style_array = new Array(); function tt(){ ss(); for(var j=0;j<12;jPP){ console.error(style_array[j].left + " "+ j+" " + style_array[j].fontsize); } } function ss(){ f...
vue project, when doing router.push ({path: dic }) , the dic page needs to load more data in mounted, which takes a long time. When performing a route jump, it gives the impression that you load the data first (stay on the original page for a second ...
I have a node program that queries the local database every hour and then queries the intranet database again. only appears read ECONNRESET when querying the intranet database. use npm library knex + mysql2 to connect to the database, knex ...
thinking about doing homework. If there is such a check-in system Design according to the paradigm College schedule course schedule (College schedule one to many) teacher schedule Student schedule Teaching schedule (teacher schedule many to many...