If I use ajax to express server data on the front, data.list[0].num1~data.list[0].num10 and data.list[1].num1~data.list[2]. If I have the variable names and i want to use a repetition statement, Can I use it without eval() function?

success: function (d) {
for(var k = 0 ; k < d.data.length ; k++){
    for(let l = 1; l <= 10; l++){
      eval("var data = d.data[" + k + "].num"+(l));
    }
 }
}