java - SSH中Action中如何接收jsp提交的二维参数?

Question

比如说我有以下数据需要传输到Action页面
在A页面通过form表单的post提交数据到Action

goods[0][code]=3
goods[0][name]=fds
goods[0][price]=1000
goods[1][code]=3
goods[1][name]=fdsfd
goods[1][price]=2000

那么现在的问题是在Action如何才能获取这一系列的数值？

Answer 1

Use composite objects to map

Answer 2

Submit the form content into a JSON string on the client, such as:

{
  goods: [
    good: {
      code: 3,
      name: 'fds',
      price: 1000
    },
    ...
  ]
}

Use Jackson or GSON on the server side to restore the JSON string to an object.