vue接口请求加密实例

2023-07-18 23:09:04 71

1.安装vue项目npminitwebpackproject

2安装iviewnpmiiview--save(这里是结合iview框架使用的可根据自己的需求安装当然也可以不安装)

3在src目录下建一个utils文件夹里面需要放5个js都是封装好的js文件功能不仅仅局限于加密可以研究一下你会学到很多东西

1.api.js

/**
*为vue实例添加http方法
*Vue.use(http)
*/
importhttpfrom'./http'

exportdefault{
/**
*install钩子
*@param{Vue}VueVue
*/
install(Vue){
Vue.prototype.http=http
}
}

2.filters.js

//公共使用的filters
importVuefrom'vue';
import{getTime,getPrdType}from'../utils/time';


//区分支付方式的filter
Vue.filter('paywayType',function(value){
returnvalue;
});

//时间
Vue.filter('newdate',function(value){
returngetTime(value);
});
//时间-分钟
Vue.filter('minute',function(str,n){
constnum=parseInt(n);
returnstr.split('')[num];
});
//分割以：连接多个参数的string
Vue.filter('valStr',function(str,n){
constnum=parseInt(n);
returnstr.split(':')[num];
});
//根据提供时间计算倒计时
Vue.filter('countDown',function(str){
constdateStr=newDate(str).getTime();
consttimeNow=newDate().getTime();
constcountDown=dateStr-timeNow;
constcountDownDay=Math.floor((dateStr-timeNow)/86400000);//计算剩余天数
constcountDownHour=Math.floor((dateStr-timeNow)/3600000%24);//计算剩余小时
constcountDownMin=Math.floor((dateStr-timeNow)/60000%60);//计算剩余分钟
//constcountDownSec=Math.floor((dateStr-timeNow)/1000%60);//计算剩余秒
if(countDown<=0){
return'----';
}else{
returncountDownDay+'天'+countDownHour+'小时'+countDownMin+'分钟';
}
});
//取绝对值
Vue.filter('numberFn',function(numberStr){
returnMath.abs(numberStr);
});
//处理图片地址的filter
Vue.filter('imgSrc',function(src){
constenv=getPrdType();
switch(env){
case'pre':
return`https://preres.bldz.com/${src}`;
case'pro':
return`https://res.bldz.com/${src}`;
case'test':
default:
return`https://testimg.bldz.com/${src}`;
}
});
//直接转化剩余时间
Vue.filter('dateShow',function(dateStr){
constcountDownDay=Math.floor(dateStr/86400);//计算剩余天数
constcountDownHour=Math.floor(dateStr/3600%24);//计算剩余小时
constcountDownMin=Math.floor(dateStr/60%60);//计算剩余分钟
//constcountDownSec=Math.floor((dateStr-timeNow)/1000%60);//计算剩余秒
if(dateStr<=0){
return'----';
}elseif(countDownDay<=0&&countDownHour<=0){
returncountDownMin+'分钟';
}elseif(countDownDay<=0){
returncountDownHour+'小时'+countDownMin+'分钟';
}else{
returncountDownDay+'天'+countDownHour+'小时'+countDownMin+'分钟';
}
});
//处理图片
Vue.filter('imgLazy',function(src){
return{
src,
error:'../static/images/load-failure.png',
loading:'../static/images/default-picture.png'
};
});
Vue.filter('imgHandler',function(src){
returnsrc.replace(/,jpg/g,'.jpg');
});

3.http.js

importaxiosfrom'axios'
importutilsfrom'../utils/utils'
import{Modal}from'iview'
//importqsfrom'qs';
axios.defaults.timeout=1000*60
axios.defaults.baseURL=''
constdefaultHeaders={
Accept:'application/json,text/plain,*/*;charset=utf-8',
'Content-Type':'application/json;charset=utf-8',
Pragma:'no-cache',
'Cache-Control':'no-cache'
}
//设置默认头
Object.assign(axios.defaults.headers.common,defaultHeaders)

constmethods=['get','post','put','delete']

consthttp={}
methods.forEach(method=>{
http[method]=axios[method].bind(axios)
})
exportdefaulthttp
exportconstaddRequestInterceptor=
axios.interceptors.request.use.bind(axios.interceptors.request)
//request前自动添加api配置
addRequestInterceptor(
(config)=>{
if(utils.getlocal('token')){
//判断是否存在token，如果存在的话，则每个httpheader都加上token
config.headers.Authentication=utils.getlocal('token')
}
//config.url=`/api${config.url}`
returnconfig
},
(error)=>{
returnPromise.reject(error)
}
)

exportconstaddResponseInterceptor=
axios.interceptors.response.use.bind(axios.interceptors.response)
addResponseInterceptor(
(response)=>{
//在这里统一前置处理请求响应
if(Number(response.status)===200){
//全局notify有问题，还是自己处理吧
//returnPromise.reject(response.data)
//window.location.href='./'
//this.$router.push({path:'./'})
}
returnPromise.resolve(response.data)
},
(error)=>{
if(error.response){
consttitle='温馨提示';
constcontent='登录过期请重新登录'
switch(error.response.status){
case401:
//返回401跳转到登录页面
Modal.error({
title:title,
content:content,
onOk:()=>{
localStorage.removeItem("lefthidden")
localStorage.removeItem("leftlist")
localStorage.removeItem("token")
localStorage.removeItem("userInfo")
localStorage.removeItem("headace")
localStorage.removeItem("sideleft")
utils.delCookie("user");
window.location.href='./'
}
})
break
}
}
returnPromise.reject(error||'出错了')
}
)

4.time.js

//常用的工具api

consttest='test';
constpre='pre';
constpro='pro';

exportfunctionjudeType(param,typeString){
if(Object.prototype.toString.call(param)===typeString)returntrue;
returnfalse;
};

exportfunctionisPrd(){
returnprocess.env.NODE_ENV==='production';
};

exportfunctiongetPrdType(){
returnENV;
};

exportconstls={
put(key,value){
if(!key||!value)return;
window.localStorage[key]=JSON.stringify(value);
},
get(key){
if(!key)returnnull;
consttem=window.localStorage[key];
if(!tem)returnnull;
returnJSON.parse(tem);
},
//设置cookie
setCookie(key,value,time){
if(time){
letdate=newDate();
date.setDate(date.getDate()+time);
document.cookie=key+'='+value+';expires='+date.toGMTString()+';path=/';
}else{
document.cookie=key+'='+value+';path=/';
}
},
//获取cookie
getCookie(key){
letarray=document.cookie.split(';');
array.map(val=>{
let[valKey,value]=val.split('=');
if(valKey===key){
returndecodeURI(value);
}
});
return'';
}
};

/**
*判断元素有没有该class
*@param{*}el
*@param{*}className
*/

exportfunctionhasClass(el,className){
letreg=newRegExp('(^|\\s)'+className+'(\\s|$)');
returnreg.test(el.className);
}
/**
*为元素添加class
*@param{*}el
*@param{*}className
*/
exportfunctionaddClass(el,className){
if(hasClass(el,className))return;
letnewClass=el.className.spilt('');
newClass.push(className);
el.className=newClass.join('');
}

exportfunctionremoveClass(el,className){
if(!hasClass(el,className))return;

letreg=newRegExp('(^|\\s)'+className+'(\\s|$)','g');
el.className=el.className.replace(reg,'');
}

/**
*将数据存储在标签里
*@param{*}el
*@param{*}name
*@param{*}val
*/
exportfunctiongetData(el,name,val){
letprefix='data-';
if(val){
returnel.setAttribute(prefix+name,val);
}
returnel.getAttribute(prefix+name);
}

exportfunctionisIphone(){
returnwindow.navigator.appVersion.match(/iphone/gi);
}

/**
*计算元素和视窗的位置关系
*@param{*}el
*/
exportfunctiongetRect(el){
if(elinstanceofwindow.SVGElement){
letrect=el.getBoundingClientRect();
return{
top:rect.top,
left:rect.left,
width:rect.width,
height:rect.height
};
}else{
return{
top:el.offsetTop,
left:el.offsetLeft,
width:el.offsetWidth,
height:el.offsetHeight
};
}
}

/**
*获取不确定数据的方法api
*@param{Array}p参数数组
*@param{Object}o对象
*/
exportfunctiongetIn(p,o){
returnp.reduce(function(xs,x){
return(xs&&xs[x])?xs[x]:null;
},o);
}

/**
*时间戳改为年月日格式时间
*@param{*}p时间戳
*/
exportfunctiongetTime(p){
letmyDate=newDate(p);
letyear=myDate.getFullYear();
letmonth=myDate.getMonth()+1;
letdate=myDate.getDate();
if(month>=10){
month=''+month;
}else{
month='0'+month;
}

if(date>=10){
date=''+date;
}else{
date='0'+date;
}
returnyear+'-'+month+'-'+date;
}

exportfunctiondebounce(method,delay){
lettimer=null;
returnfunction(){
letcontext=this;
letargs=arguments;
clearTimeout(timer);
timer=setTimeout(function(){
method.apply(context,args);
},delay);
};
}

5utils.js

//获取cookie、
exportfunctiongetCookie(name){
if(document.cookie.length>0){
letc_start=document.cookie.indexOf(name+'=')
if(c_start!=-1){
c_start=c_start+name.length+1
letc_end=document.cookie.indexOf(';',c_start)
if(c_end==-1)c_end=document.cookie.length
returnunescape(document.cookie.substring(c_start,c_end))
}
}
return''
}
//设置cookie,增加到vue实例方便全局调用
exportfunctionsetCookie(cname,value,expiredays){
letexdate=newDate()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=cname+'='+escape(value)+((expiredays==null)?'':';expires='+exdate.toGMTString())
}
//删除cookie
exportfunctiondelCookie(name){
letexp=newDate()
exp.setTime(exp.getTime()-1)
letcval=getCookie(name)
if(cval!=null){
document.cookie=name+'='+cval+';expires='+exp.toGMTString()
}
}
//设置localstorage
exportfunctionputlocal(key,value){
if(!key||!value)return
window.localStorage[key]=JSON.stringify(value)
}
//获取localstorage
exportfunctiongetlocal(key){
if(!key)returnnull
consttem=window.localStorage[key]
if(!tem)returnnull
returnJSON.parse(tem)
}
/**
*use_iframe_downloadfunction-通过iframe下载文件
*
*@param{String}download_path需下载文件的链接
*@return{Void}
*/
exportconstuse_iframe_download=download_path=>{
const$iframe=document.createElement('iframe')

$iframe.style.height='0px'
$iframe.style.width='0px'
document.body.appendChild($iframe)
$iframe.setAttribute('src',download_path)

setTimeout(function(){$iframe.remove()},20000)
}

functionrequestTimeout(xhr){
consttimer=setTimeout(()=>{
timer&&clearTimeout(timer)
xhr.abort()
},5000)
returntimer
}
//导出
exportfunctionexporttable(httpUrl,token,formData,callback){
leti=formData.entries();
letparam="?Authentication="+token;
do{
varv=i.next();
if(!v.done){
param+="&"+v.value[0]+"="+v.value[1];
}

}while(!v.done);
//console.log(param);
window.open(httpUrl+param)
//varxhr=newXMLHttpRequest()
//if(xhr.withCredentials===undefined){
//returnfalse
//};
//xhr.open("post",httpUrl)
////xhr.timeout=5000
//xhr.setRequestHeader("Authentication",token)
//xhr.responseType="blob"
//lettimer=requestTimeout(xhr)
//xhr.onreadystatechange=function(){
//timer&&clearTimeout(timer)
//if(xhr.readyState!==4){
//timer=requestTimeout(xhr)
//return
//}
//if(this.status===200){
//varblob=this.response
//varcontentType=this.getResponseHeader('content-type')
//varfileName=contentType.split(";")[1].split("=")[1]
//fileName=decodeURI(fileName)
//letaTag=document.createElement('a')
////下载的文件名
//aTag.download=fileName
//aTag.href=URL.createObjectURL(blob)
//aTag.click()
//URL.revokeObjectURL(blob)
callback&&callback(true)
//}else{
//callback&&callback(false)
//}
//}
//xhr.send(formData);
}

//获取当前时间
exportfunctiongetNowFormatDate(){
vardate=newDate();
varseperator1="-";
varseperator2=":";
varmonth=date.getMonth()+1;
varstrDate=date.getDate();
if(month>=1&&month<=9){
month="0"+month;
}
if(strDate>=0&&strDate<=9){
strDate="0"+strDate;
}
varcurrentdate=date.getFullYear()+seperator1+month+seperator1+strDate
+""+date.getHours()+seperator2+date.getMinutes()
+seperator2+date.getSeconds();

returncurrentdate;
}

//时间格式化
exportfunctionformatDate(date,fmt){
if(/(y+)/.test(fmt)){
fmt=fmt.replace(RegExp.$1,(date.getFullYear()+'').substr(4-RegExp.$1.length));
}
leto={
'M+':date.getMonth()+1,
'd+':date.getDate(),
'h+':date.getHours(),
'm+':date.getMinutes(),
's+':date.getSeconds()
};
for(letkino){
if(newRegExp(`(${k})`).test(fmt)){
letstr=o[k]+'';
fmt=fmt.replace(RegExp.$1,(RegExp.$1.length===1)?str:padLeftZero(str));
}
}
returnfmt;
};

functionpadLeftZero(str){
return('00'+str).substr(str.length);
}
exportdefault{
getCookie,
setCookie,
delCookie,
putlocal,
getlocal,
exporttable,
getNowFormatDate,
formatDate
}

4.配置main.js

importVuefrom'vue'
importAppfrom'./App'
importrouterfrom'./router'
importVueRouterfrom'vue-router';
importiViewfrom'iview';
import'iview/dist/styles/iview.css'
importhttpfrom'./utils/http'
importApifrom'./utils/api'
importutilsfrom'./utils/utils'
import'./utils/filters'

Vue.config.productionTip=false
Vue.use(VueRouter);
Vue.use(iView);

Vue.use(http)
Vue.use(Api)
Vue.use(utils)
/*eslint-disableno-new*/

global.BASE_URL=process.env.API_HOST

newVue({
el:'#app',
router,
components:{App},
template:''
})

5.找到config文件夹下的dev.env.js

module.exports=merge(prodEnv,{
NODE_ENV:'"development"',
API_HOST:'"开发环境接口地址"'
})

6.页面中具体使用方法

以上这篇vue接口请求加密实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持毛票票。

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vue接口请求加密实例

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