熙牛医疗第一轮笔试

一共三题，时间60分钟，在showmebug上笔试。

1.手写防抖

// 模拟表单提交

function submitForm(index){

console.log('submit' + index);

}

// 请实现

function handleSubmit(func, timeout) {

}

// 实际执行函数

const submit = handleSubmit(submitForm, 1000);

// 测试用例

submit(1);

submit(2);

setTimeout(() => {

submit(3);

setTimeout(() => {

submit(4);

setTimeout(() => {

submit(5);

setTimeout(() => {

submit(6);

setTimeout(() =>{

submit(7);

setTimeout(() => submit(8), 800);

}, 200);

}, 1000);

}, 500);

}, 200);

}, 100);

// 输出

// "submit1"

// "submit6"

2.判断数据是否为空（空对象，空数组，单个或多个空格的字符串）

3.获取url参数

// 请实现此方法

const getURLParam = (url, param) => {

// code here

}

/**测试用例*/

const url = 'https://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=1&rsv_idx=1&tn=baidu';

const param1 = getURLParam(url,'tn');

console.log(param1); // baidu

const param2 = getURLParam(url,'ie');

console.log(param2); // utf-8

const url2 = 'http://hbos-section-dev.cfuture.shop:8000/?name=%E5%BC%A0%E4%B8%89&age=18&gender=%7B%22key%22%3A1%2C%22value%22%3A%22%E7%94%B7%22%7D&cardNo=医保1&cardNo=社保2&address=%E5%A4%A9%E5%BA%9C%E4%BA%8C%EF%BC%9F%E4%B8%89%E8%A1%97';

const cardNo = getURLParam(url2, 'cardNo');

console.log(cardNo); // ["医保1", "社保2"]

const gender = getURLParam(url2, 'gender');

console.log(gender); // {"key":1,"value":"男"}

const address = getURLParam(url2, 'address');

console.log(address); // 天府二？三街