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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                隱藏文本 ``` <span style="display: none;" id="return-to-span">{{ return_to }}</span> ``` 獲取隱藏的文本 ``` var return_to = $('#return-to-span').text(); ``` 判斷return\_to參數值 ``` def get(self): return_to = request.referrer if return_to and return_to != request.url and safeutils.is_safe_url(return_to): return render_template('front/signup.html',return_to=return_to) else: return render_template('front/signup.html') ``` 防止return\_to被利用跳轉到其他頁面,進行url判斷 ``` from urllib.parse import urlparse,urljoin from flask import request def is_safe_url(target): ref_url = urlparse(request.host_url) print(request.host_url) test_url = urlparse(urljoin(request.host_url,target)) return test_url.scheme in ('http','https') and ref_url.netloc == test_url.netloc ```
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