如图取值:
Object.keys(this.options).forEach(k => {
console.log(k) //取到了key
console.log(that.options[k]) // 取到了value
})
如图取值:
Object.keys(this.options).forEach(k => {
console.log(k) //取到了key
console.log(that.options[k]) // 取到了value
})