Vin*_*lia 4 java mysql eclipse arraylist
我已经连接到我的数据库:
Connection con = DriverManager.getConnection(
"jdbc:mysql://instance23389.db.xeround.com:15296/Inventory","user","password");
PreparedStatement Statement = con.prepareStatement("Select * from inventory");
ResultSet result = Statement.executeQuery();
while(result.next()) {
//What to put here?
}
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这是我想要存储在该数据库中的arraylist:
static ArrayList<Product> Chart=new ArrayList<Product>();
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并且这些对象存储在arraylist中:
double Total;
String name;
double quantity;
String unit;
double ProductPrice;
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我需要使用什么通用代码来将arraylist存储在MySQL数据库中?我需要使用什么通用代码才能将arraylist从MySQL数据库中删除?
Rei*_*eus 11
这是用于检索和填充Arraylist的内容的模板 productList
while (result.next()) {
Product product = new Product();
product.setTotal(result.getDouble("Total"));
product.setName(result.getString("Name"));
// etc.
productList.add(product);
}
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在此期间,我邀请您来看看: