Question

在java的action里面怎么获取jquery的ajax提交过来的json数据，数据的格式是

[{"sDepartmentId":"006","sCarType":"C","iPlanNumber":"0"},{"sDepartmentId":"006","sCarType":"P","iPlanNumber":"0"},{"sDepartmentId":"006","sCarType":"N","iPlanNumber":"0"},{"sDepartmentId":"006","sCarType":"G","iPlanNumber":"0"},{"sDepartmentId":"006","sCarType":"T","iPlanNumber":"0"},{"sDepartmentId":"007","sCarType":"C","iPlanNumber":"0"},{"sDepartmentId":"007","sCarType":"P","iPlanNumber":"0"},{"sDepartmentId":"007","sCarType":"N","iPlanNumber":"0"},{"sDepartmentId":"007","sCarType":"G","iPlanNumber":"0"},{"sDepartmentId":"007","sCarType":"T","iPlanNumber":"0"},{"sDepartmentId":"004","sCarType":"C","iPlanNumber":"0"},{"sDepartmentId":"004","sCarType":"P","iPlanNumber":"0"},{"sDepartmentId":"004","sCarType":"N","iPlanNumber":"0"},{"sDepartmentId":"004","sCarType":"G","iPlanNumber":"0"},{"sDepartmentId":"004","sCarType":"T","iPlanNumber":"0"},{"sDepartmentId":"005","sCarType":"C","iPlanNumber":"0"},{"sDepartmentId":"005","sCarType":"P","iPlanNumber":"0"},{"sDepartmentId":"005","sCarType":"N","iPlanNumber":"0"},{"sDepartmentId":"005","sCarType":"G","iPlanNumber":"0"},{"sDepartmentId":"005","sCarType":"T","iPlanNumber":"0"}]

这样的，我在后台改怎样会的啊！求高手帮助一下，谢谢！

Answer 1

如果你用post，把以上作为params，post到这个action，则只需要在action中写
private int sDepartmentId;
private string sCharType;
private int iPlanNumber;
然后给他们三个setter getter就行了，action自然会拿到值的。