What are the steps to set the request through axios global request parameters and return the interceptor?

Below I will share with you an article on axios global request parameter settings, request and return interceptor methods, which has a good reference value and I hope it will be helpful to everyone.

Application scenarios:

1. Each request carries parameters, such as token, timestamp, etc.

2, judge the returned status, such as whether the token has expired

The code is as follows:

axios.interceptors.request.use(
		config => {
			var xtoken = getXtoken()
			if(xtoken != null){
				config.headers['X-Token'] = xtoken
			}
			if(config.method=='post'){
				config.data = {
					...config.data,
					_t: Date.parse(new Date())/1000,
				}
			}else if(config.method=='get'){
				config.params = {
					_t: Date.parse(new Date())/1000,
					...config.params
				}
			}
			return config
		},function(error){
			return Promise.reject(error)
		}
	)
axios.interceptors.response.use(function (response) {
	// token 已过期，重定向到登录页面
	if (response.data.code == 4){
		localStorage.clear()
		router.replace({
            path: '/signin',
            query: {redirect: router.currentRoute.fullPath}
          })
	}
	return response
}, function (error) {
	// Do something with response error
	return Promise.reject(error)
})

The above is what I compiled for everyone, I hope It will be helpful to everyone in the future.

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Methods of using axios in vue components

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