@Override
    public String toString() {
        return "Page{" +
                "request=" + request +
                ", resultItems=" + resultItems +
                ", html=" + html +
                ", json=" + json +
                ", rawText='" + rawText + '\'' +
                ", url=" + url +
                ", headers=" + headers +
                ", statusCode=" + statusCode +
                ", downloadSuccess=" + downloadSuccess +
                ", targetRequests=" + targetRequests +
                ", charset='" + charset + '\'' +
                ", bytes=" + Arrays.toString(bytes) +
                '}';
    }
get request of current page

@return request
webmagic-core/src/main/java/us/codecraft/webmagic/Page.java