JSON-generated JSON string

Generates a JSON-formatted string.

Need related packages

1  PackageCn.itcast.controller;2 3 Import Staticorg.junit.assert.*;4 5 Importjava.util.ArrayList;6 Importjava.util.List;7 8 ImportNet.sf.json.JSONArray;9 ImportNet.sf.json.JSONObject;Ten ImportNet.sf.json.JsonConfig; One  A Importorg.junit.Test; -  - Importcn.itcast.domain.Province; the  -  Public classJsonlibtest { -  - @Test +      Public voidtest1 () { -Province p =NewProvince ("Shandong province", "250000"); +Jsonobject jsonobj =Jsonobject.fromobject (p); A System.out.println (jsonobj.tostring ()); at     } - @Test -      Public voidtest2 () { -list<province> PS =NewArraylist<province>(); -Ps.add (NewProvince ("Anhui province", "001")); -Ps.add (NewProvince ("Zhejiang province", "002")); inPs.add (NewProvince ("Jiangsu province", "003")); -Jsonarray Jsonarr =Jsonarray.fromobject (PS); to System.out.println (jsonarr.tostring ()); +     } - @Test the      Public voidtest3 () { *list<province> PS =NewArraylist<province>(); $Ps.add (NewProvince ("Anhui province", "001"));Panax NotoginsengPs.add (NewProvince ("Zhejiang province", "002")); -Ps.add (NewProvince ("Jiangsu province", "003")); the          +Jsonconfig cfg =NewJsonconfig ();//JSON string Filtering ACfg.setexcludes (Newstring[]{"ZipCode"});//list of fields not included the          +Jsonarray Jsonarr =Jsonarray.fromobject (ps,cfg); - System.out.println (jsonarr.tostring ()); $     } $}

In the JSP page

1                     2                     var data=this. responsetext; 3                     4                     var provincejson=eval ("(" +data+ ")");