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                企業??AI智能體構建引擎,智能編排和調試,一鍵部署,支持知識庫和私有化部署方案 廣告
                # XPath匹配 ***** 添加、編輯字段時使用XPath匹配可方便快捷獲取目標頁面的數據 ![](https://box.kancloud.cn/407e2fcc7219f80ecdf96380b59c7b05_583x434.png) “規則”處填寫xpath代碼,默認匹配一個節點 幾個常用的節點屬性: * innerHtml:節點內的HTML代碼 * outerHtml:包括節點本身的HTML代碼 * text:節點包含的文本內容 * value:節點的值 一般情況下使用innerHtml # 示例 ***** 以網易新聞為例,頁面中有許多元素,而我們只需要標題和正文 [鏈接](![](https://box.kancloud.cn/0c72eed70daf3b94cef0e6a150160542_600x549.png)) 鼠標懸停在標題上,右鍵點擊審查元素(無此功能可使用谷歌瀏覽器) 控制臺中會自動跳到相應的html代碼,右鍵代碼》Copy》Copy XPath 即可 標題的XPath規則為://*[@id="epContentLeft"]/h1 ![](https://box.kancloud.cn/3e643f03f662f77c6a4bc03f14387413_634x524.png) 同理,鼠標懸停在正文中,右鍵點擊審查元素 在控制臺底部選擇節點,當正文被陰影覆蓋時表示為正文節點,右鍵節點代碼》Copy》Copy XPath 正文的XPath規則為://*[@id="endText"] ![](https://box.kancloud.cn/68e5b8f2b757beb01407bd3d68f81fcc_786x514.png) XPath簡單易上手,不妨試試哦!
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