在RED robot framework eclipse编辑器中指定用户定义的java库时会出错

我的需求是使用红色eclipse编辑器在robot框架中使用用户定义的java库。尝试在robot框架中指定库时，系统会出现错误，因为没有可用的库（库名称用红色下划线显示）。请纠正我所犯的错误。我遵循了以下步骤

用红色编辑器更新了Eclipse（EclipseNeon（V4.6），红色机器人编辑器v0.7.5）

在同一个eclipse中创建了一个类文件作为项目。（包名：org.robot.kcceywords，类名：LogonToKCC）

将类文件转换为“.JAR”类型，并将其存储在jython文件夹中（C:\jython2.7.0\Lib\site packages\KCCLibraries）

使用launch4j-3.8-win32将RED与Maven插件集成（使用）

集成了RED与机器人框架和Jython。（使用）

更新了以下JAR的类路径

a） jython.jar b） robotframework-3.0.2.jar c） myOwnJavaLibrary.jar（我在步骤3中创建的jar） d） jdk和jre路径

也验证了red.xml中的相同类路径

创建红色项目并开始初始化关键字，如下所示

a） Selenium2图书馆

b） 图书馆org.robot.kcceywords.LogonToKCC

这里是系统无法读取我自己的库的地方。 我也参考了下面的博客，并相应地调整了我的步骤。但是没有帮助我。提到多个博客和书堆也让我感到困惑。我终于来了

---

使用codecentric博客：作为基础，使用一些特定的红色步骤代替骑行。本演练将允许您设置Jython，用Java创建一个简单的库，并从Robot脚本运行它

在Eclipse中安装Eclipse（NEON）和红色特性之后，在Eclipse中创建一个新的Java项目。完成后，继续创建具有以下内容的新Java类

package org.robot.sample.keywords;

import java.util.Stack;

/**
 * This is an example for a Keyword Library for the Robot Framework.
 * @author thomas.jaspers
 */
public class SampleKeywordLibrary {

    /** This means the same instance of this class is used throughout
     *  the lifecycle of a Robot Framework test execution.
     */
    public static final String ROBOT_LIBRARY_SCOPE = "GLOBAL";    

    //</editor-fold>
    /** The Functionality to be tested */
    private Stack<String> testStack;

    /**
     * Keyword-method to create an empty stack.
     */
    public void createAnEmptyStack() {
        testStack = new Stack<String>();
    }


    /**
     * Keyword-method to add an element to the stack.
     * @param element The element
     */
    public void addAnElement(String element) {
        testStack.push(element);
    }

    /**
     * Keyword-method to remove the last element from the stack.
     */
    public void removeLastElement() {
        testStack.pop();
    }

    /**
     * Keyword-method to search for an element position.
     * @param element The element
     * @param pos The expected position
     */
    public void elementShouldBeAtPosition(String element, int pos) 
            throws Exception {
        if (testStack.search(element) != pos) {
            throw new Exception("Wrong position: " + testStack.search(element));
        }
    }

    /**
     * Keyword-method to check the last element in the stack.
     * @param result Expected resulting element
     */
    public void theLastElementShouldBe(String result) throws Exception {
        String element = testStack.pop();
        if (!result.equals(element)) {
            throw new Exception("Wrong element: " + element);
        }
    }
}

对于已加载的库，不应显示红线，否则右键单击库并单击“快速修复”，然后自动发现库

然后使用常规的Eclipse/redrun菜单运行脚本。这将成功运行脚本并输出以下内容：

Command: C:\jython2.7.0\bin\jython.exe -J-Dpython.path=C:\jython2.7.0\Lib\site-packages -J-cp .;C:\Eclipse\Workspace\ExamplJava\ExampleLibrary.jar -m robot.run --listener C:\Users\User\AppData\Local\Temp\RobotTempDir8926065561484828569\TestRunnerAgent.py:57292:False -s ExamplJava.ExampleJava C:\Eclipse\Workspace\ExamplJava
Suite Executor: Robot Framework 3.0.2 (Jython 2.7.0 on java1.8.0_60)
==============================================================================
ExamplJava                                                                    
==============================================================================
ExamplJava.ExampleJava                                                        
==============================================================================
ExampleJava                                                           | PASS |
------------------------------------------------------------------------------
ExamplJava.ExampleJava                                                | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
ExamplJava                                                            | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
Output:  C:\Eclipse\Workspace\ExamplJava\output.xml
Log:     C:\Eclipse\Workspace\ExamplJava\log.html
Report:  C:\Eclipse\Workspace\ExamplJava\report.html

---

使用codecentricblog：作为基础，使用RED代替RIDE的一些特定步骤。本演练将允许您设置Jython，用Java创建一个简单的库，并从Robot脚本运行它

在Eclipse中安装Eclipse（NEON）和红色特性之后，在Eclipse中创建一个新的Java项目。完成后，继续创建具有以下内容的新Java类

package org.robot.sample.keywords;

import java.util.Stack;

/**
 * This is an example for a Keyword Library for the Robot Framework.
 * @author thomas.jaspers
 */
public class SampleKeywordLibrary {

    /** This means the same instance of this class is used throughout
     *  the lifecycle of a Robot Framework test execution.
     */
    public static final String ROBOT_LIBRARY_SCOPE = "GLOBAL";    

    //</editor-fold>
    /** The Functionality to be tested */
    private Stack<String> testStack;

    /**
     * Keyword-method to create an empty stack.
     */
    public void createAnEmptyStack() {
        testStack = new Stack<String>();
    }


    /**
     * Keyword-method to add an element to the stack.
     * @param element The element
     */
    public void addAnElement(String element) {
        testStack.push(element);
    }

    /**
     * Keyword-method to remove the last element from the stack.
     */
    public void removeLastElement() {
        testStack.pop();
    }

    /**
     * Keyword-method to search for an element position.
     * @param element The element
     * @param pos The expected position
     */
    public void elementShouldBeAtPosition(String element, int pos) 
            throws Exception {
        if (testStack.search(element) != pos) {
            throw new Exception("Wrong position: " + testStack.search(element));
        }
    }

    /**
     * Keyword-method to check the last element in the stack.
     * @param result Expected resulting element
     */
    public void theLastElementShouldBe(String result) throws Exception {
        String element = testStack.pop();
        if (!result.equals(element)) {
            throw new Exception("Wrong element: " + element);
        }
    }
}

对于已加载的库，不应显示红线，否则右键单击库并单击“快速修复”，然后自动发现库

然后使用常规的Eclipse/redrun菜单运行脚本。这将成功运行脚本并输出以下内容：

Command: C:\jython2.7.0\bin\jython.exe -J-Dpython.path=C:\jython2.7.0\Lib\site-packages -J-cp .;C:\Eclipse\Workspace\ExamplJava\ExampleLibrary.jar -m robot.run --listener C:\Users\User\AppData\Local\Temp\RobotTempDir8926065561484828569\TestRunnerAgent.py:57292:False -s ExamplJava.ExampleJava C:\Eclipse\Workspace\ExamplJava
Suite Executor: Robot Framework 3.0.2 (Jython 2.7.0 on java1.8.0_60)
==============================================================================
ExamplJava                                                                    
==============================================================================
ExamplJava.ExampleJava                                                        
==============================================================================
ExampleJava                                                           | PASS |
------------------------------------------------------------------------------
ExamplJava.ExampleJava                                                | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
ExamplJava                                                            | PASS |
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
Output:  C:\Eclipse\Workspace\ExamplJava\output.xml
Log:     C:\Eclipse\Workspace\ExamplJava\log.html
Report:  C:\Eclipse\Workspace\ExamplJava\report.html

---

最后，我跟随下面的内容，开始了一次机器人框架的伟大旅程

1   Installed Java, Eclipse, RED Eclipse plugin.
   a) Java(JDK 1.8.0/JRE 1.8.0)
   b) Eclipse Neon (v 4.6)
   c) RED - Robot Eclipse Editor v0.7.5.2(Eclipse Plugin)
2   Downloaded and Installed Python 2.7.12 using windows. A folder created automatically after installation in C:\python27
3   "Installed Robot Framework using pip command in Command Prompt.
     Command:     C:\python27\scripts>pip install robotframework"
4   Downloaded and installed Jython 2.7.0 using windows. A folder created automatically after installation in C:\jython2.7.0
5   "Installed Robot Framework using pip command in Command Prompt.
     Command:     C:\jython2.7.0\bin>pip install robotframework"
6   "Installed Selenium2Library using pip command in Command Prompt.
     Command:     C:\jython2.7.0\bin>pip install robotframework-selenium2library"
7   "Set the below,
    a) Goto Window-Preferences-Robot Framework-Installed Framework
    b) Map Robot framework with Jython Interpreter
    I used c:\jython2.7.0\bin"
8   Created JavaProject and export it into a jar file. Right click on the class name, click on export-Java-Jarfile. Select the path name where the new jar file to be put including the new file name.jar. Click Ok.
9   Open RED.xml Click Add Java Library and select the newly created jar file.
10  "Set up this before proceeding with robot framework 
    goto Windows - Perspective - Open Perspective-Other-Robot"
11  Create a robot suite, import library selenium2library & user defined library, Write Test cases.

---

最后，我跟随下面的内容，开始了一次机器人框架的伟大旅程

1   Installed Java, Eclipse, RED Eclipse plugin.
   a) Java(JDK 1.8.0/JRE 1.8.0)
   b) Eclipse Neon (v 4.6)
   c) RED - Robot Eclipse Editor v0.7.5.2(Eclipse Plugin)
2   Downloaded and Installed Python 2.7.12 using windows. A folder created automatically after installation in C:\python27
3   "Installed Robot Framework using pip command in Command Prompt.
     Command:     C:\python27\scripts>pip install robotframework"
4   Downloaded and installed Jython 2.7.0 using windows. A folder created automatically after installation in C:\jython2.7.0
5   "Installed Robot Framework using pip command in Command Prompt.
     Command:     C:\jython2.7.0\bin>pip install robotframework"
6   "Installed Selenium2Library using pip command in Command Prompt.
     Command:     C:\jython2.7.0\bin>pip install robotframework-selenium2library"
7   "Set the below,
    a) Goto Window-Preferences-Robot Framework-Installed Framework
    b) Map Robot framework with Jython Interpreter
    I used c:\jython2.7.0\bin"
8   Created JavaProject and export it into a jar file. Right click on the class name, click on export-Java-Jarfile. Select the path name where the new jar file to be put including the new file name.jar. Click Ok.
9   Open RED.xml Click Add Java Library and select the newly created jar file.
10  "Set up this before proceeding with robot framework 
    goto Windows - Perspective - Open Perspective-Other-Robot"
11  Create a robot suite, import library selenium2library & user defined library, Write Test cases.

---

非常感谢Kootstra！这起作用了。我现在能够成功地添加库，没有任何红线。我犯的错误是将myOwnLibrary.jar添加到类路径中，而不是将其放在“AddJavaLibrary”选项中。我破坏了我所有的设置，只是按照你的步骤，使我成功地集成。谢谢但不幸的是，我无法执行它。它的错误如下，未知选项：J-Dpython.path=C:\jython2.7.0\Lib\site包用法：jython[option]。。。[-c cmd |-m mod | file |-][arg]。。。有关详细信息，请尝试“jython-h”。我还使用错误中指定路径的环境变量进行了验证。还有什么原因呢？该示例适用于Jython安装。如果您遵循这些步骤，那么您将能够运行java代码。但是，如果使用Launch4j生成的jython.exe，将生成收到的错误。这似乎是一个特定于红色的问题，因为它会生成

命令：C:\Launch\jython.exe-J-cp。；C:\Eclipse\Jython\ExampleLibrary.jar。。。套件执行者：Robot Framework 3.0.2（java1.8.0_71上的Jython 2.7.0）未知选项：J-cp

我将用红色提出一个问题，因为Launch4J生成的exe文件不支持

-J-cp

参数。我遵循了今天为Jython集成设置的上述步骤，早些时候我集成了lauch4j，似乎是这两个都被设置好了。现在，我已经完全清除了lauch4j，并试图按照上述步骤继续进行。在Eclipse编辑器中，现在无法识别Selenium2库及其关键字。它以红线显示。通过从python文件夹复制Selenium2库重新尝试，但这对我没有帮助。我现在该怎么做才能让它被认可呢？我终于做到了。这都是因为你的宝贵回应。谢谢。我卸载了与robot框架的测试自动化相关的所有区域，并使用您的对话遵循了步骤。成功了。下面是我所做的一个简单介绍。非常感谢Kootstra！这起作用了。我现在能够成功地添加库，没有任何红线。我犯的错误是将myOwnLibrary.jar添加到类路径中，而不是将其放在“AddJavaLibrary”选项中。我破坏了我所有的设置，只是按照你的步骤，使我成功地集成。谢谢但不幸的是，我无法执行它。它的错误如下，未知选项：J-Dpython.path=C:\jython2.7.0\Lib\site包用法：jython[option]。。。[-c cmd |-m mod | file |-][arg]。。。有关详细信息，请尝试“jython-h”。我还使用错误中指定路径的环境变量进行了验证。还有什么原因呢？该示例适用于Jython安装。如果您遵循这些步骤，那么您将能够运行java代码。霍维夫