Question

我已将 junit-4.10.jar 和 hamcrest-2.2.jar 下载到文件夹 C:/JUnit。

在环境变量->系统变量中我将 JUNIT_HOME 设置为 C:\JUnit 并将 CLASSPATH 设置为 %CLASSPATH%;%JUNIT_HOME%\junit-4.10.jar;.;

然后我创建了一个文件夹 C:/JUNIT_WORKSPACE 并添加了两个文件 TestJunit.java 和 TestRunner.java。现在在命令行终端中输入： C:\JUNIT_WORKSPACE>javac TestJunit.java TestRunner.java

它抛出以下错误：

   C:\JUNIT_WORKSPACE>javac TestJunit.java TestRunner.java
TestJunit.java:1: error: package org.junit does not exist
import org.junit.Test;
                ^
TestJunit.java:2: error: package org.junit does not exist
import static org.junit.Assert.assertEquals;
                       ^
TestJunit.java:2: error: static import only from classes and interfaces
import static org.junit.Assert.assertEquals;
^
TestRunner.java:1: error: package org.junit.runner does not exist
import org.junit.runner.JUnitCore;
                       ^
TestRunner.java:2: error: package org.junit.runner does not exist
import org.junit.runner.Result;
                       ^
TestRunner.java:3: error: package org.junit.runner.notification does not exist
import org.junit.runner.notification.Failure;
                                    ^
TestJunit.java:5: error: cannot find symbol
   @Test
    ^
  symbol:   class Test
  location: class TestJunit
TestJunit.java:9: error: cannot find symbol
      assertEquals("Junit is working fine",str);
      ^
  symbol:   method assertEquals(String,String)
  location: class TestJunit
TestRunner.java:7: error: cannot find symbol
      Result result = JUnitCore.runClasses(TestJunit.class);
      ^
  symbol:   class Result
  location: class TestRunner
TestRunner.java:7: error: cannot find symbol
      Result result = JUnitCore.runClasses(TestJunit.class);
                      ^
  symbol:   variable JUnitCore
  location: class TestRunner
TestRunner.java:9: error: cannot find symbol
      for (Failure failure : result.getFailures()) {
           ^
  symbol:   class Failure
  location: class TestRunner
11 errors

我在这里做错了什么？我假设我已经正确设置了 HOME 和 Classpath。

Answer 1

问题已解决。我将 CLASSPATH 更改为 %CLASSPATH%;.;%JUNIT_HOME%\junit-4.10.jar;%JUNIT_HOME%\hamcrest-core-2.2.jar;

然后在 cmd 中运行命令后，我得到了正确的响应：

C:\JUNIT_WORKSPACE>javac TestJunit.java TestRunner.java

C:\JUNIT_WORKSPACE>java TestRunner
true

C:\JUNIT_WORKSPACE>

Junit 入门。通过命令行编译时出错

1 个答案: