UNIAPP小程序端授权登陆

//获取用户token
uni.login({
	provider: 'weixin',
	success: function (loginRes) {
		console.log(loginRes);
           
        //获取用户信息，传给后端换取openid/uuid
		uni.getUserInfo({
			provider: 'weixin',
			success: function (infoRes) {
				console.log(infoRes)
				//调用接口传递参数
                let parames = {
				    code: loginRes.code, 	
				    encryptedData: infoRes.encryptedData,
					iv: infoRes.iv,
					signature: infoRes.signature,
					rawData: infoRes.rawData
				};
			}
		});
	},
	fail: function(err){
		uni.showToast({
			icon: 'none',
			title: '授权失败，请重新授权'
		})
	}
});