修复空请求异常参数，优化滚动样式

Tevin

2020-12-28 3fa72c469f2ac81eefea3329811e636111cb17ce

 bases/Fetcher.js

@@ -102,8 +102,10 @@
        const params = Qs.stringify(data);
        const data2 = {};
        params.split('&').forEach(param => {
            const item = param.split('=');
            data2[decodeURIComponent(item[0])] = decodeURIComponent(item[1]);
            if (param) {
                const item = param.split('=');
                data2[decodeURIComponent(item[0])] = decodeURIComponent(item[1]);
            }
        });
        return this.query('post', url, data2, remap, options);
    }