let param = new URLSearchParams()
param.append('email', obj.email)
param.append('password', obj.password)
axios({
	method: 'post',
	url: '/login',
	data: param,
	headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
    }
}).then(function(res){
	console.log(res.data);//处理成功的函数 相当于success
}).catch(function(error){
	console.log(error)//错误处理 相当于error
})

axios({
	method: 'post',
	url: '/login',
	params:{
		"email": obj.email,
		"password": obj.password
	},
	headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
    }
}).then(function(res){
	console.log(res.data);//处理成功的函数 相当于success
}).catch(function(error){
	console.log(error)//错误处理 相当于error
})

let params = new URLSearchParams()
params.append('email', obj.email)
params.append('password', obj.password)
axios.post('/login', params,{headers: {contentType: "application/x-www-form-urlencoded"}
}).then(res => {
	console.log(res.data);
}).catch(error => {
	alert('更新用户数据失败' + error)
})

const params = new URLSearchParams();
params.append('email', obj.email);
params.append('password', obj.password);
axios.post('/login', params).then(function(response) {
	console.log(response.data);
	console.log(response.status);
	console.log(response.statusText);
	console.log(response.headers);
	console.log(response.config);
});