import java.applet.*;
import java.awt.*;
public class boy extends Applet
{
public void paint(Graphics g)
{
g.setColor(Color.red);
g.drawString("我一边喝着咖啡,一边学Java呢", 5,10);
g.setColor(Color.blue);
g.drawString(" 我学得很认真,尽管我的对面坐着一个美丽的女孩",5,30);
}
}
运行java时,出现“Exception in thread "main" java.lang.NoSuchMethodError: main“
请问怎么解决这个问题?
import java.awt.*;
public class boy extends Applet
{
public void paint(Graphics g)
{
g.setColor(Color.red);
g.drawString("我一边喝着咖啡,一边学Java呢", 5,10);
g.setColor(Color.blue);
g.drawString(" 我学得很认真,尽管我的对面坐着一个美丽的女孩",5,30);
}
}
运行java时,出现“Exception in thread "main" java.lang.NoSuchMethodError: main“
请问怎么解决这个问题?
import java.applet.*;
import java.awt.*;
class people Applet
{
people zhubajie;String s;
public void init()
{ s="师傅,咱们别去西天了,改去月宫吧";
zhubajie=new people();
zhubajie.weight=200f;
{ float hight,weight;
String head, ear, mouth;
String speak(String s)
{ return s;
}
}
public class cat extends people {
zhubajie.hight=1.70F;
zhubajie.head="大头";
zhubajie.ear=" 两只大耳朵";
zhubajie.mouth= " 一只大嘴";
}
public void paint(Graphics g)
{
g.setColor(Color.green);
g.drawString(" 重量"+zhubajie.weight+ " 身高"+zhubajie.hight,10,10);
g.drawString(zhubajie.head+zhubajie.mouth+zhubajie.ear,10,30);
g.drawString(zhubajie.speak(s),20,50);
}
}
编译不过
请高手点金!