background:
above:
ab
- 1ab
- 2ba
- 3ab
:
data:[
{
busId:"1000",
changeAfter:"\r\n\r\n*\r\n\r\n",
changeBefore:"\r\n",
...
}
]
question:
1. The Great God provides some ideas, or nb helps to come up with a pseudo code
2. If not, provide a plug-in for npm