求大神解答，products是范型为Product的List，执行到products.add(product)的时候总是停下，也不报错，这是什么原因啊？
Product product = new Product();
product = gDao.get(Product.class, sql, id);
String attrnameids = product.getAttrname();
String []attrnameids2 = attrnameids.split("#");
for(int i=0;i<attrnameids2.length;i++)
{
description += gDao.qureystr(sql3, attrnameids2[i])+"，";
}
description = description.substring(4, description.length()-1);
product.setDescription(description);
int fid = product.getFid();
String fname = gDao.qureystr(sql2, fid);
product.setFactory(fname);
String pic = path+product.getPic();
product.setPic(pic);
product.setCount("1");
System.out.println("4");
products.add(product);
System.out.println("6");
session.setAttribute("products", products);
可能并不是你这段代码的问题，我记得之前我也遇到过，并不是这里有问题
Product product = new Product();
product = gDao.get(Product.class, sql, id);
String attrnameids = product.getAttrname();
String []attrnameids2 = attrnameids.split("#");
for(int i=0;i<attrnameids2.length;i++)
{
description += gDao.qureystr(sql3, attrnameids2[i])+"，";
}
description = description.substring(4, description.length()-1);
product.setDescription(description);
int fid = product.getFid();
String fname = gDao.qureystr(sql2, fid);
product.setFactory(fname);
String pic = path+product.getPic();
product.setPic(pic);
product.setCount("1");
System.out.println("4");
products.add(product);
System.out.println("6");
session.setAttribute("products", products);
Product product = new Product();
product = gDao.get(Product.class, sql, id);
String attrnameids = product.getAttrname();
String []attrnameids2 = attrnameids.split("#");
for(int i=0;i<attrnameids2.length;i++)
{
description += gDao.qureystr(sql3, attrnameids2[i])+"，";
}
description = description.substring(4, description.length()-1);
product.setDescription(description);
int fid = product.getFid();
String fname = gDao.qureystr(sql2, fid);
product.setFactory(fname);
String pic = path+product.getPic();
product.setPic(pic);
product.setCount("1");
System.out.println("4");
products.add(product);
System.out.println("6");
session.setAttribute("products", products);
在执行吗?会一直卡吗?
什么叫“停下“，你是用什么执行的，建议编译后执行，或者换一个IDE试试看，建议用Eclipse