一个基于JSP、Servlet的Echarts3入门小例子(Eclipse JEE工程)

package test; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; import org.junit.Test; import com.alibaba.fastjson.JSON; import model.BussinessVolume; import model.MonthNumber; import model.Sale; class Month{ private String[] month; public String[] getMonth() { return month; } public void setMonth(String[] month) { this.month = month; } } class Month1{ private List<String> month; public List<String> getMonth() { return month; } public void setMonth(List<String> month) { this.month = month; } } public class FastJsonTest { @Test public void test() { System.out.println("FastJsonTest.test()"); String[] months = {"1","2","3","4","5","6"}; Month month = new Month(); month.setMonth(months); String json = JSON.toJSONString(month); System.out.println(json); } @Test public void test1() { System.out.println("FastJsonTest.test1()"); String[] months = {"1","2","3","4","5","6"}; List<String> monthList = Arrays.asList(months); Month1 month = new Month1(); month.setMonth(monthList); String json = JSON.toJSONString(month); System.out.println(json); } @Test public void test2Map() { System.out.println("FastJsonTest.test2Map()"); Map<String, List<String>> map = new HashMap<>(); String[] months = {"1","2","3","4","5","6"}; String[] monthName = {"Jan","Feb","Apr","Mar","May","June"}; List<String> monthList = Arrays.asList(months); List<String> monthNameList = Arrays.asList(monthName); map.put("month", monthList); map.put("monthName", monthNameList); String json = JSON.toJSONString(map); System.out.println(json); } @Test public void testComplextMap(){ /*销量*/ Integer[] salesVolume = {10,100,20,56,35,80}; /*营业额*/ double[] bussinessVolume = {10*10,100*8.5,20*9.5,56*9,35*9.5,80*9}; /*横轴, 月份数据*/ String[] months = {"1","2","3","4","5","6"}; Map<String, Object> map = new HashMap<>(); map.put("salesVolume", salesVolume); map.put("bussinessVolume",bussinessVolume); map.put("months", months); System.out.println(JSON.toJSONString(map)); } }