@DataProvider(name="couponListData")

    public Object[][] couponListData(){

        //自己定义Object[][]值

        List<ListManage> couponManageList = ExcelUtil.simpleRead(AdminFileName.CouponManagePath, ListManage.class);

        Object[][] o = new Object[couponManageList.size()][];

        for(int i=0; i<couponManageList.size();i++){

            JSONObject jsonObject = new JSONObject(true);

            Object[] objects = new Object[3];

            jsonObject.put("condition",couponManageList.get(i).getCondition());//code:券码编号,name:券码名字,customer_name:采购用户

            jsonObject.put("content",couponManageList.get(i).getContent());

            jsonObject.put("current_page",couponManageList.get(i).getCurrentPage());

            jsonObject.put("page_size",couponManageList.get(i).getPageSize());

            objects[0] = couponManageList.get(i).getCode();

            objects[1] = couponManageList.get(i).getAccountInformation();

            objects[2] = jsonObject;

            o[i] = objects;

        }

        return o;

    }

@Test(dataProvider = "couponListData")

    public void couponList(String code,String accountInformation,JSONObject data) throws Exception{

}

package com.yck.demo.data;

import org.testng.annotations.DataProvider;

import com.yck.demo.entity.TestDataVo;

import com.yck.demo.utils.MybatisUtil;

public class DataProviderDemo {

	@DataProvider(name = "providerName")

	public TestDataVo[][] demo() {

		String statement = "mapper.TestDataMapper.getdataByCaseName";

		TestDataVo vo1 = MybatisUtil.excuteSelect(statement, "1");

		TestDataVo vo2 = MybatisUtil.excuteSelect(statement, "2");

		TestDataVo vo3 = MybatisUtil.excuteSelect(statement, "3");

		TestDataVo[][] dataVo = {{vo1},{vo2},{vo3}};

		return dataVo;

	}

}

package com.yck.demo.testcase;

import java.io.IOException;

import java.io.InputStream;

import org.apache.ibatis.io.Resources;

import org.apache.ibatis.session.SqlSession;

import org.apache.ibatis.session.SqlSessionFactory;

import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import org.testng.annotations.DataProvider;

import org.testng.annotations.Test;

import com.yck.demo.entity.TestDataVo;

public class DemoTestCase {

	@Test(dataProvider= "providerName",dataProviderClass= com.yck.demo.data.DataProviderDemo.class)

	public void test(TestDataVo vo) {

		System.out.println(vo.getActual());

	}

}