js对象操作

Question

怎么将下面的对象：

varobj={'key1':'k1','value1':'v1','key2':'k2','value2':'v2'}

转换成

arr=[{'key':'k1','value':'v1'},{'key':'k2','value':'v2'}]

Answer 1

这种自己只能自己去判断呗var arr = []Object.keys(obj).forEach(d => d.startsWith('key') ? arr.push({key: obj[d], value: obj[d.replace('key', 'value')]}) : '' )