一、找父级节点parent xpath://span[text()='保存']/parent::button 说明:先找到span标签,再找到父级button 一、找同级的上方标签preceding-sibling xpath://span[text()='保存']/parent::button/preceding-sibling::button[1] 说明:先找到span标签,再找到父级button,再找同级上方第一个节点