padStart()
用于头部补全,padEnd()
用于尾部补全。
Desktop | Mobile | Server | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
padStart |
Full support 57 | Full support 15 | Full support 48 | No support No | Full support 44 | Full support 10 | Full support 57 | Full support 57 | Full support 48 | Full support 43 | Full support 10 | Full support 7.0 | Full support 8.0.0 |
原文:https://www.cnblogs.com/sylys/p/11321183.html