dwr map parameter

The syntax is:
var map = { key1:"value1", key2:"value2" };

Which is longhand for:

var map = new Object();
map.key1 = "value1";
map.key2 = "value2";

which is the same as:

var map = new Object();
map["key1"] = "value1";
map["key2"] = "value2";

 

dwr客户端调用含有map参数的服务端函数时，在客户端用javascript构建一个map参数，方法如上所示。