uniapp微信公众号h5页面需要获取用户的code,将获取方法记录一下。

请求地址获取code

getWechatCode() {
	//跳转至微信官方进行获取code，地址中需要填写appid
	window.location.href =
		'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' + configs.appid + '&redirect_uri=' +
		encodeURIComponent(configs.uri) + '&response_type=code&scope=snsapi_base&state=1#wechat_redirect';
}

获取回调code

console.log(this.getUrlParam('code'))
getUrlParam(name) {
	var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)');
	let url = window.location.href.split('#')[0];
	let search = url.split('?')[1];
	console.log(search);
	if (search) {
		var r = search.substr(0).match(reg);
		if (r !== null) {
			return unescape(r[2]);
		}
		return null;
	} else return null;
},