【发布时间】:2020-04-26 17:49:13
【问题描述】:
var params = {
"rn": "AuditTrailLogon",
"Dateange": "lastquarter",
"App": "20000",
"ts": "AuditTrailLogon"
}
let filtered = Object.keys(params)
.filter(key => key.toUpperCase() === key);
console.log("filtered", filtered);
如何过滤对象并仅返回大写键的对象
var params = {
"rn": "AuditTrailLogon",
"Dateange": "lastquarter",
"App": "20000",
"ts": "AuditTrailLogon"
}
尝试了 .filter 方法,但它返回 null
let filtered = Object.keys(params )
.filter(key => key.toUpperCase() === key);
console.log("filtered", filtered); returns null []
如何获得
{
"Dateange": "lastquarter",
"App": "20000",
}
【问题讨论】:
标签: arrays ecmascript-6 filter