js对象的值无法改变

Question

if(type="cut"){    if(cartData[index].counts>1){         console.log('fk');         cartData[index].counts-=count;     }     console.log(count);     console.log(cartData[index].counts);      } console.log(cartData);

Answer 1

if(type="cut") 这和单=，改为 ==