appium新版本不支持findElementByName，切换到findElementByAndroidUIAutomator-白红宇

appium新版本不支持findElementByName，切换到findElementByAndroidUIAutomator

阅读量：6788 次

发布时间：2019-06-26

本文共 8400 字，大约阅读时间需要 28 分钟。

appium 1.7.6 不支持findElementByName(locator) 不知道为什么? 脚本中许多这样的语句，麻烦事情多了

org.openqa.selenium.InvalidSelectorException: Locator Strategy 'name' is not supported for this session (WARNING: The server did not provide any stacktrace information)

*** Element info: {Using=name, value=取件}

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:422)

at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)

at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)

at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:647)

at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:40)

at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)

at io.appium.java_client.android.AndroidDriver.execute(AndroidDriver.java:1)

at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:353)

at io.appium.java_client.DefaultGenericMobileDriver.findElement(DefaultGenericMobileDriver.java:56)

at io.appium.java_client.AppiumDriver.findElement(AppiumDriver.java:1)

at io.appium.java_client.android.AndroidDriver.findElement(AndroidDriver.java:1)

at org.openqa.selenium.remote.RemoteWebDriver.findElementByName(RemoteWebDriver.java:451)

at io.appium.java_client.DefaultGenericMobileDriver.findElementByName(DefaultGenericMobileDriver.java:104)

at io.appium.java_client.AppiumDriver.findElementByName(AppiumDriver.java:1)

at io.appium.java_client.android.AndroidDriver.findElementByName(AndroidDriver.java:1)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:100)

at org.testng.internal.Invoker.invokeMethod(Invoker.java:646)

at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:811)

at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1137)

at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)

at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)

at org.testng.TestRunner.privateRun(TestRunner.java:753)

at org.testng.TestRunner.run(TestRunner.java:607)

at org.testng.SuiteRunner.runTest(SuiteRunner.java:368)

at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:363)

at org.testng.SuiteRunner.privateRun(SuiteRunner.java:321)

at org.testng.SuiteRunner.run(SuiteRunner.java:270)

at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)

at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)

at org.testng.TestNG.runSuitesSequentially(TestNG.java:1284)

at org.testng.TestNG.runSuitesLocally(TestNG.java:1209)

at org.testng.TestNG.runSuites(TestNG.java:1124)

at org.testng.TestNG.run(TestNG.java:1096)

at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:126)

at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:137)

at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:58)

处理方法：把以前脚本 driver.findElementByName("中文") 修改为driver.findElementByAndroidUIAutomator("text(\"中文\")")

写一个测试类，循环读写每行代码，如果含有driver.findElementByName 就进行替换处理

package auto.auto.test;import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileReader;import java.io.FileWriter;import java.io.IOException;import java.io.RandomAccessFile;import java.lang.reflect.Array;import java.util.ArrayList;import java.util.regex.Matcher;import java.util.regex.Pattern;public class EditFile {        public static void main(String[] args) {            File file = new File("D:\\AutoTest\\autotest\\src");        ArrayList
     
        strArray =  getChildFileName(file);  //获取子文件或文件夹        for (int i = 0;i 
      
         getChildFileName(File f) {           ArrayList
       
          strArray = new ArrayList
        
          ();          ArrayList
         
            tmp = new ArrayList
          
            (); File file[] = f.listFiles(); for (int i = 0; i < file.length; i++) { System.out.println("nnnnnn"+ file[i].getAbsolutePath()); strArray.add(file[i].getAbsolutePath()); if (file[i].isDirectory()) { //strArray = strArray + listFile(file[i]); tmp = getChildFileName(file[i]); strArray.addAll(tmp); } } return strArray; } }

替换后发现部分带有变量的语句替我不完整，如driver.findElementByAndroidUIAutomator(viceBox).click(); 应该替换成driver.findElementByAndroidUIAutomator("text(\"+viceBox+\")").click();，实际没有被替换

需要使用正则表达式继续替换。正则表达式：findElementByAndroidUIAutomator\((\s*[^" ]) \s*表示0个或者任意个空格 [^" ] 表示不以 “ 或空格开头。

完整的代码如下：

package auto.auto.test;import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileReader;import java.io.FileWriter;import java.io.IOException;import java.io.RandomAccessFile;import java.lang.reflect.Array;import java.util.ArrayList;import java.util.regex.Matcher;import java.util.regex.Pattern;public class EditFile {    static int count = 0;    public static void main(String[] args) {         File file = new File("D:\\AutoTest\\autotest\\src");          //File file = new File("D:\\test");        ArrayList
     
       strArray = getChildFileName(file); // 获取子文件或文件夹        for (int i = 0; i < strArray.size(); i++) {            String filePath = strArray.get(i);            if (filePath.contains(".java")) { // 如果是java文件就处理                EditFile ef = new EditFile();                ef.write(filePath, ef.read(filePath)); // 先读取并修改文件                System.out.println("edit file:" + strArray.get(i));            }        }        System.out.println("修改次数:" + count);    }    /**     * 读取文件内容     *      * @param filePath     * @return     */    public String read(String filePath) {        BufferedReader br = null;        String line = null;        StringBuffer buf = new StringBuffer();        String findStr ="findElementByAndroidUIAutomator\\((\\s*[^\" ])";        Pattern pattern = Pattern.compile(findStr);        try {            br = new BufferedReader(new FileReader(filePath));            while ((line = br.readLine()) != null) {                Matcher matcher = pattern.matcher(line);                if (matcher.find()) {                    line = line.replace(").click", "+\"\\\")\").click");                     line = line.replace("findElementByAndroidUIAutomator(",                            "findElementByAndroidUIAutomator(\"text(\\\"\"+");                    count = count + 1;                                    }                            buf.append(line + "\r\n");            }        } catch (Exception e) {            e.printStackTrace();        } finally {            if (br != null) {                try {                    br.close();                } catch (IOException e) {                    br = null;                }            }        }        return buf.toString();    }    /**     * 将内容回写到文件中     *      * @param filePath     * @param content     */    public void write(String filePath, String content) {        BufferedWriter bw = null;        try {            bw = new BufferedWriter(new FileWriter(filePath));            bw.write(content);        } catch (Exception e) {            e.printStackTrace();        } finally {            // 关闭流            if (bw != null) {                try {                    bw.close();                } catch (IOException e) {                    bw = null;                }            }        }    }    /**     * 递归获取子文件或文件夹名称     *      * @param f     * @return     */    public static ArrayList
      
        getChildFileName(File f) {        ArrayList
       
         strArray = new ArrayList
        
         ();        ArrayList
         
           tmp = new ArrayList
          
           (); File file[] = f.listFiles(); for (int i = 0; i < file.length; i++) { System.out.println("nnnnnn" + file[i].getAbsolutePath()); strArray.add(file[i].getAbsolutePath()); if (file[i].isDirectory()) { // strArray = strArray + listFile(file[i]); tmp = getChildFileName(file[i]); strArray.addAll(tmp); } } return strArray; }}