我的 Angular.io 或 IONIC 中有一个对象
{name:"food panda", city:"selangor", phone:"0123456789"}
并使用以下代码,但它不起作用:
this.restaurant.name.toUpperCase();
我需要将 food panda
转换为 FOOD PANDA
。
我该怎么做?
最佳答案
toUpperCase returns a new String, it doesn't modify the original
var restaurant = { name: "food panda", city: "selangor", phone: "0123456789" };
restaurant.name.toUpperCase();
console.log(restaurant.name); // output: food panda
var restaurantName = restaurant.name.toUpperCase();
console.log(restaurantName); // output: FOOD PANDA
关于Javascript - 将对象的值转换为大写,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/49117117/