net.sf.json的使用
需要jar包：ezmorph-1.0.6.jar，json-lib-2.3.jar创建java对象：public class Address { private String road; private String streate; private String provience; private String no; public String getRoad() { return road; } public void setRoad(String road) { this.road = road; } public String getStreate() { return streate; } public void setStreate(String streate) { this.streate = streate; } public String getProvience() { return provience; } public void setProvience(String provience) { this.provience = provience; } public String getNo() { return no; } public void setNo(String no) { this.no = no; }}1.将json对象转化为java对象 JSONObject jsonObject = JSONObject.fromObject("{"no":"104","provience":"陕西","road":"高新路","streate":""}"); Address Address = (Address) JSONObject.toBean(jsonObject,Address.class); log.info(Address.getNo()); log.info(Address.getStreate()); log.info(Address.getProvience()); log.info(Address.getRoad()); 2.将java对象转化为json对象 将java对象转化为json对象： Address address = new Address(); address.setNo("104"); address.setProvience("陕西"); address.setRoad("高新路"); address.setStreate(""); JSONArray json = JSONArray.fromObject(address); log.info(json.toString()); 将java对象list转化为json对象： Address address = new Address(); address.setNo("104"); address.setProvience("陕西"); address.setRoad("高新路"); address.setStreate(""); Address address2 = new Address(); address2.setNo("105"); address2.setProvience("陕西"); address2.setRoad("未央路"); address2.setStreate("张办"); List list = new ArrayList(); list.add(address); list.add(address2); JSONArray json = JSONArray.fromObject(list); log.info(json.toString());3.JSONArray转化为listJSONObject jsonObject = JSONObject.fromObject("{"no":"104","provience":"陕西","road":"高新路","streate":""}"); JSONArray jsonArray = new JSONArray(); jsonArray.add("{"no":"104","provience":"陕西","road":"高新路","streate":""}"); jsonArray.add("{"no":"104","provience":"陕西","road":"高新路","streate":"123"}"); Object object = JSONArray.toList(jsonArray,Address.class);