You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
shop-app/common/utils/requset.js

134 lines
3.1 KiB

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

/*
* @Author: ch
* @Date: 2022-03-17 17:42:32
* @LastEditors: ch
* @LastEditTime: 2022-05-07 23:52:08
* @Description: 项目接口请求统一处理器返回一个需要token和不需要token的请求封装方法
*/
import MsbUniRequest from '@/common/plugins/msbUniRequest';
import $store from '@/common/store';
const ENV = 'prod';
const BASE_URL = {
'test' : 'https://k8s-horse-gateway.mashibing.cn',
'dev' : '',
'release' : '',
'prod' : 'https://you-gateway.mashibing.com'
};
/**
* 接口返回成功结果统一处理
* @param {*} response
* @param {*} option
*/
const successIntercept = (response, option) =>{
clearRepeat(option);
if(response.statusCode === 200){
const result = response.data;
if(result.code === 'SUCCESS'){
return result.data;
}
if(result.code === 'TOKEN_FAIL'){
uni.navigateTo({url : '/login'});
$store.commit('SET_TOKEN', '');
return result;
}
return Promise.reject(result);
}
return response;
}
/**
* 接口返回错误结果统一处理
* @param {*} error
* @param {*} option
*/
const errorIntercept = (error, option) =>{
clearRepeat(option)
return {message:error.errMsg,code:error.statusCode}
}
//正在执行的请求标识
let repeatFlag = [];
/**
* 验证是否重复请求,没有则添加一条到标记
* @param {*} option
*/
const repeatVerify = (option)=>{
let flag = {
url : option.url,
method : option.method,
data : option.data
}
if(repeatFlag.includes(JSON.stringify(flag))){
return Promise.reject({message:'请勿频繁操作'});
}
repeatFlag.push(JSON.stringify(flag));
return false;
};
/**
* 清除请求标记
* @param {*} option
*/
const clearRepeat = (option) =>{
repeatFlag = repeatFlag.filter( i => {
return i !== JSON.stringify({
url : option.url,
method : option.method,
data : option.data
})
});
}
// 不需要token的接口封装
const MsbRequest = new MsbUniRequest();
MsbRequest.baseUrl = BASE_URL[ENV];
MsbRequest.use('request', (option) => {
if(option.header.repeat){
// 如果当前请求不允许重复调用,则检查重复请求,当前接口有正在请求则不发起请求
const isRepeatVerify = repeatVerify(option);
if(isRepeatVerify){
return isRepeatVerify;
}
}
return option;
})
MsbRequest.use('success', successIntercept);
MsbRequest.use('error', errorIntercept);
// 需要token的接口封装
const MsbRequestTk = new MsbUniRequest();
MsbRequestTk.baseUrl = BASE_URL[ENV];
MsbRequestTk.use('request', (option) => {
const token = $store.state.token;
if(!token){
// 登录状态处理没有token直接跳转至登录
uni.redirectTo({
url: '/login'
});
return Promise.reject({message:'要先登录才能操作哦~'});
}else{
option.header = {...option.header, Authorization:token};
if(option.header.repeat){
// 如果当前请求不允许重复调用,则检查重复请求,当前接口有正在请求则不发起请求
const isRepeatVerify = repeatVerify(option);
if(isRepeatVerify){
return isRepeatVerify;
}
}
return option;
}
})
MsbRequestTk.use('success', successIntercept);
MsbRequestTk.use('error', errorIntercept);
export {
MsbRequest,
MsbRequestTk
}