Java JSON string to object conversion set

If the Bean class to be converted contains a set such as arraylist, map, and list, the set must be processed. Otherwise, "net. SF. ezmorph. bean. morphdynabean cannot be cast to XXX"

This exception.

The solution is as follows:

1. Define a map

Map <string, class> mymap = new hashmap <string, class> ();

2. Integrate Member names and corresponding types into put bean in Map

Mymap. Put ("content", clientinfo. Class); // The class corresponding to the member name "content" here is clientinfo. class. The specific value depends on your own.
3. Add the mymap parameter when calling jsonobject. tobean ().

Getuserinfo info = (getuserinfo) jsonobject. tobean (OBJ, getuserinfo. Class, mymap );

OK