目录
ks
- 小写转大写
- 通过拦截器的并发请求数量控制demo 只是思路代码
一、小写转大写
function convert(str) {
let strArr = str.split('-');
let resStr = strArr.map((item, index) => {
if(index > 0 ){
let newStr = [...item.split('')[0].toLocaleUpperCase(), ...item.slice(1)].join('');
return newStr
}else{
return item
}
});
console.log(resStr.join(''));
return resStr.join('');
}
convert('get-element-by-id');
二、通过拦截器的并发请求数量控制demo 只是思路代码
let request = axios.create({
baseUrl:'',
timeout: 3000
});
let Pool = {
num:0,
requestArr:[],
requestArrLargeThenTen:[]
};
//请求拦截
request.inxx.request((config)=>{
Pool.num++;
// push
let requestUrl = config.request.url;
if(Pool.num > 10){
Pool.requestArr.push(requestUrl);
Pool.requestArrLargeThenTen = Pool.requestArr.slice(10);
// requestArrLargeThenTen ['/a', '/b']
}else{ // <10
// 正常发起请求
}
});
//响应拦截
request.inxx.request(
(data)=>{ // success
Pool.num--;
return data;
},
(err)=>{
Pool.num--;
return err;
});