Appium Android Windows：driver.findElement（By.name（「」））不能連續工作

Question

WebElement username=driver.findElement(By.name("username")); 
username.sendKeys("test"); 
WebElement password=driver.findElement(By.name("password"));   
password.sendKeys("test"); 
WebElement loginBtn=driver.findElement(By.name("Login")); 
loginBtn.click();  
WebElement backBtn=driver.findElement(By.tagName("Button")); 
backBtn.click(); 

當我使用上述測試用例時，用戶名正在成功運行，但是當輸入密碼時顯示以下錯誤。

debug: Appium request initiated at /wd/hub/session/71ed55ce-c3ae-46d8-9ce7-67452 
0992c0a/element/1/value 
debug: Request received with params: {"id":"1","value":["test"]} 
info: Pushing command to appium work queue: ["element:setText",{"elementId":"1", 
"text":"test"}] 
info: [BOOTSTRAP] [info] Got data from client: {"cmd":"action","action":"element 
:setText","params":{"elementId":"1","text":"test"}} 
info: [BOOTSTRAP] [info] Got command of type ACTION 
info: [BOOTSTRAP] [debug] Got command action: setText 
info: [BOOTSTRAP] [info] Returning result: {"value":true,"status":0} 
info: Responding to client with success: {"status":0,"value":true,"sessionId":"7 
1ed55ce-c3ae-46d8-9ce7-674520992c0a"} 
POST /wd/hub/session/71ed55ce-c3ae-46d8-9ce7-674520992c0a/element/1/value 200 26 
53ms - 89b 
debug: Appium request initiated at /wd/hub/session/71ed55ce-c3ae-46d8-9ce7-67452 
0992c0a/element 
debug: Request received with params: {"using":"name","value":"password"} 
info: Pushing command to appium work queue: ["find",{"strategy":"name","selector 
":"password","context":"","multiple":false}] 
info: [BOOTSTRAP] [info] Got data from client: {"cmd":"action","action":"find"," 
params":{"strategy":"name","selector":"password","context":"","multiple":false}} 

info: [BOOTSTRAP] [info] Got command of type ACTION 
info: [BOOTSTRAP] [debug] Got command action: find 
info: [BOOTSTRAP] [debug] Finding password using NAME with the contextId: 
info: [BOOTSTRAP] [info] Returning result: {"value":"No element found","status": 
7} 
info: Responding to client with error: {"status":7,"value":{"message":"An elemen 
t could not be located on the page using the given search parameters.","origValu 
e":"No element found"},"sessionId":"71ed55ce-c3ae-46d8-9ce7-674520992c0a"} 
POST /wd/hub/session/71ed55ce-c3ae-46d8-9ce7-674520992c0a/element 500 783ms - 22 
3b 

爲什麼findElement（By.name（「」））第二次不工作？

Answer 1

使用Appium Inspector進行檢查 - >「密碼」字段可能沒有任何名稱值設置爲「密碼」來訪問它。

嘗試使用XPath，而不是像訪問元素：

WebElement password = driver.findElement(By.xpath("//window[1]/scrollview[1]/secure[1]")); 
    password.click(); 
    password.sendKeys("psswrd"); 

按照以下步驟使用Appium督察獲得XPath或其他屬性：

[1] Launch Appium server. 
[2] Check the check box 'App Path'. 
[3] Click on the 'Choose' button and select your .app file location from your local, e.g. xyz.app 
[4] Now click on the 'Launch' button . Once appium server is launched, the blue color icon besides the 'Launch' button is enabled. 
[5] Click on the blue color icon, it will open up the appium inspector and simulator with your application : 

你會看到元素層次的應用程序顯示屬性，如名稱，xPath，值等。