node mysql 中 connection.query('select * from table where tel=？',[tel],function(){}),如果tel有多个值怎么办？
connection.query('select * from table where age=? and tel in (?);',[20, [1, 2, 3]],function(){})node mysql 中 connection.query('select * from table where tel=？',[tel],function(){}),如果tel有多个值怎么办？
connection.query('select * from table where age=? and tel in (?);',[20, [1, 2, 3]],function(){})