//4月 17, 2022 2:32:50 下午 org.junit.vintage.engine.descriptor.RunnerTestDescriptor warnAboutUnfilterableRunner
//警告: Runner org.junit.internal.runners.ErrorReportingRunner (used on class com.atguigu.java.ExceptionTest1) does not support filtering and will therefore be run completely.
public class ExceptionTest1 {
@Test
public void test1() {
String str = "abc";
str = null;
System.out.println(str.charAt(0));
}
}
str = null;
这里赋值为空,后面又调用方法会报错。
视频中的是类型转换异常吧,将abc字符串转为int类型,导致报错。