What should I do if the mysql query time comes out with numbers?

The solution to mysql query time to get numbers: first query the digital time from the database; then use the “function timestampToTime(timestamp){…}” method in the front end to convert the timestamp to time. Recommendation: “Mysql Video Tutorial” The time of the database query is displayed as a string of numbers on the front end? Solution: I encountered a problem before, the time queried from the database was displayed as a number on the front end. The database I use is mysql, and my solution is to convert it at the front end. The code is as follows: The string of numbers queried is a timestamp. You only need to convert the timestamp to time at the foreground. . function timestampToTime(timestamp) { var date = new Date(timestamp);//If the timestamp is 10 digits, you need *1000, if the timestamp is 13 digits, you don’t need to multiply by 1000 Y = date.getFullYear() + '/'; M = (date.getMonth()+1 <10 ? '0'+(date.getMonth()+1) : date.getMonth()+1) + '/' ; D = date.getDate() + ' '; h = date.getHours() + ':'; m = date.getMinutes() + ':'; s = date. getSeconds(); return Y+M+D; } It should be noted that the query timestamp is 10 digits or 13 digits!…