java - 类型不匹配 : cannot convert from DataProvider to Annotation

Question

我收到错误

'Type mismatch: cannot convert from DataProvider to Annotation' error for @DataProvider (@line 19)

如有任何帮助，我们将不胜感激

package parameterization;

import org.testng.annotations.Test;

import org.testng.annotations.DataProvider;

public class DataProvider 
{
    //This test method declares that its data should be supplied by the Data Provider
        // "getdata" is the function name which is passing the data
           // Number of columns should match the number of input parameters
        @Test(dataProvider="getData")
        public void setData(String username, String password)
        {
            System.out.println("you have provided username as::"+username);
            System.out.println("you have provided password as::"+password);
        }

        @DataProvider(name="getData")
        public Object[][] getData()
        {
        //Rows - Number of times your test has to be repeated.
        //Columns - Number of parameters in test data.
        Object[][] data = new Object[3][2];

        // 1st row
        data[0][0] ="sampleuser1";
        data[0][1] = "abcdef";

        // 2nd row
        data[1][0] ="testuser2";
        data[1][1] = "zxcvb";

        // 3rd row
        data[2][0] ="guestuser3";
        data[2][1] = "pass123";

        return data;
        }   
}

谢谢。

Answer 1

您的类名称是DataProvider，它隐藏了您的导入import org.testng.annotations.DataProvider。

符合错误，你以为你用了后面的，但实际上用的是前者。

解决方案:重命名您的类或在注释中使用 FQN (@org.testng.annotations.DataProvider(name="getData"))。