index.js
function cleanQuery(url) {

    var query = path.extname(url).split('?')[1];

    if (query && query.length > 0) {

        return url.substr(
            0,
            url.length - (query.length + 1)
        );

    }

    return url;

}
function cleanQuery(url) {

    var query = path.extname(url).split('?')[1];

    if (query && query.length > 0) {

        return url.substr(
            0,
            url.length - (query.length + 1)
        );

    }

    return url;

}
function cleanQuery ( url ) { var query = path . extname ( url ) . split ( '?' ) [ 1 ] ; if ( query && query . length > 0 ) { return url . substr ( 0 , url . length - ( query . length + 1 ) ) ; } return url ; }
清掉 url 的 query 后缀

@inner
@param {string} url
@return {string}
清掉 url 的 query 后缀