tinkerCAD案例:24. Ruler - Measuring Lengths 标尺 - 测量长度
Project Overview: 项目概况:
A machine shop, where any idea can become a reality, can cost millions and million of dollars. Still, the most important tool in the shop is the…
public static void main(String[] args) {//100万条数据List<CrmInvestSaleUserCount> waitAssignUserList new ArrayList<>();for (int i 0; i < 1000000; i) {waitAssignUserList.add(new CrmInvestSaleUserCount().setSales_username("test" i…