一个变量如何使用split函数分割到二维数组中呢?
BL = "0023,元素2,1.34-0003,元素5,1.05-0014,元素1,0.02"
上面是一个变量,怎么通过循环把他分割到二维数组中呢?得出效果如下:
arr(0,0) = "0023"
arr(0,1) = "元素2"
arr(0,2) = "1.34"
arr(1,0) = "0003"
arr(1,1) = "元素5"
arr(1,2) = "1.05"
arr(2,0) = "0014"
arr(2,1) = "元素1"
arr(2,2) = "0.02"