将方法作为参数传递并获得错误:java.lang.NoSuchMethodException:

Question

我得到错误:java.lang.NoSuchMethodException:

这是我的代码

public class ManageEnrollmentTest {
    @Test
    public void Test_Filter_By_Active() throws Exception{
        assertTrue("Log in failed", Helper.LoginTest());
        assertTrue("Activation failed", fitlerResults("Active"));
    }
    private Boolean fitlerResults(String dS){
        Boolean isOk = false;
        try{
            JavascriptExecutor js = (JavascriptExecutor)driver;
            js.executeScript("$('#dType').val('36').change().trigger("liszt:updated");;");
            WebElement findButton = driver.findElement(By.id("findDealersBtn"));
            findButton.click();
            Method method = ManageEnrollmentTest.class.getMethod("verifyActive");           //////// Error
            isOk = loadEnrollmentTablePageByPageAndVerify(method);
        }
        catch(Exception e){
            e.printStackTrace();
            isOk = false;
        }
        return isOk;
    }
    private Boolean loadEnrollmentTablePageByPageAndVerify(Method method){
        return (Boolean)method.invoke(this);
    }
    //browse throw all dealers that are currently on page
    private Boolean verifyActive(){
        ....
        ....
        return isOk;
    }
}

Answer 1

你的方法是私有的，但是getMethod()只返回公共方法。你需要使用getDeclaredMethod()。

getMethod() - 返回一个Method对象，该对象反映由这个class对象表示的类或接口的指定的public成员方法。