Home > Back-end > [typeScript] what is the array of ts has pit? Array element inexplicably lost.. (new learning consul
[typeScript] what is the array of ts has pit? Array element inexplicably lost.. (new learning consul
Time：04-13
As shown in figure, the serial number 2 print, show only one of the array, but actually array has three elements, This leads to there will be no data in the data read, bosses, please help to answer,
