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使用python+selenium模拟手工操作网页,本地运行正常,服务器上面报错找不到元素

            label   = self.client.find_element_by_xpath('/html/body/div[1]/div/div[1]/div/div[2]/div[2]/div[3]/form/div/div/div/div/input')
            rand    = random.randint(362, 368) / 10
            randStr = '%.1f'%rand
            print('old:'+label.get_attribute('value')+'rand:'+randStr)
            label.clear()
            label.send_keys(randStr)
            time.sleep(1)
            print('new:'+label.get_attribute('value'))
        
        然后点击按钮后,拿不到弹窗

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selenium是需要有真正的浏览器的,你的服务器是LINUX吧,那如果没有安装图形界面就没有浏览器。


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