封装一个时间百分比多个数比较

wanterFun = (times)=>{
  //时间:百分比
  let warterMap = {
    6:8,
    8:22,
    10:34,
    12:57,
    14:66,
    16:85,
    18:90,
    20:95,
    22:100,  
  }
  if(times<6){
    return 0;
  }else{
    return waterMap[Math.floor(tiems/2)*2]
  }
}

let {keys,vlaues,entries} = Obect;
let obj = {a:1,b:2,c:3}
for(let keys in obj){
console.log(keys); //a,b
}

for(let values in obj){
console.log(values);
}


for(let entries in obj) {
console.log(entries);
}

const water = (option,val,defaultText = "") =>{
let lists = Object.entries(option).sort((a,b)=>paseInt(b[0])-paseInt(a[0]));
for(let i=0;i<lists.length;i++){
const [value,text] = lists[i]
if(val < value) {
return defaultText = text;
}else{
break;
}
}
return defalutText
}

const water = (value)=>{
let option = {
50:'差',
70:'良',
80:'中'
}
return water(option,value,"优")
}

原文地址:https://www.cnblogs.com/BlogRegisterAspx/p/9279021.html