06 2024 档案

摘要:normalStateList= res.data.content.normalState //normalStateList自定义的数组从接口中取返回值 const data = normalStateList for (let i = 0; i < data.length; i++) { con 阅读全文
posted @ 2024-06-24 17:53 就这样,
摘要://数据 const data = [10,20,30,40,50,40,30,20] const mean = data.reduce((a: any, b: any) => a + b) / data.length //平均数,data的数据和除以data的长度 const variance = 阅读全文
posted @ 2024-06-24 17:49 就这样,
摘要:const distinct = (arr, key) => { for (let i = 0; i < arr.length; i++) { for (let j = i + 1; j < arr.length; j++) { if (arr[i][key] arr[j][key]) { arr. 阅读全文
posted @ 2024-06-24 17:34 就这样,