/**
* 根据传递的对象提供对象的json格式，格式如下： {"user":{"id":"11","email":"*****@*****.**","name":"名字"
* ,"enable":"","roleCode":"","password":"","userType":""}}
*
* @param obj
* @return
* @throws JSONException
* @throws IllegalArgumentException
* @throws IllegalAccessException
* @throws InvocationTargetException
*/
public static String getJsonObject(Object obj)
throws JSONException, IllegalArgumentException, IllegalAccessException,
InvocationTargetException {
String json = "{}";
JSONObject jsonObject = new JSONObject(json);
if (ObjectUtils.isNotEmpty(obj)) {
Class clz = obj.getClass();
String className = StringHelper.getStrFirstLower(clz.getSimpleName());
Map<String, String> property = new HashMap<String, String>();
Class[] paraTypes = new Class[] {String.class};
Method[] methods = clz.getDeclaredMethods();
for (Method method : methods) {
String methodName = method.getName();
if (methodName.startsWith("get")) {
property.put(
StringHelper.getStrFirstLower(method.getName().replace("get", "")),
String.valueOf(method.invoke(obj, null)));
}
}
jsonObject.put(className, property);
}
String result = jsonObject.toString().replace("null", "");
return result;
}
/**
* 根据传递列表值返回列表格式json数据，格式如下 {"userList":[{"id":"111","email":"[email protected]","name"
* :"名字1","enable":"","roleCode" :"","password":"","userType":""},{"id":"111",
* "email":"[email protected]","name" :"名字1","enable":"","roleCode":"","password":""
* ,"userType":""},{"id":"111", "email":"[email protected]","name":"名字1","enable":""
* ,"roleCode":"","password":"" ,"userType":""},{"id":"111","email":"[email protected]"
* ,"name":"名字1","enable":"" ,"roleCode":"","password":"","userType":""},{"id"
* :"111","email":"[email protected]" ,"name":"名字1","enable":"","roleCode":"","password"
* :"","userType":""},{"id" :"111","email":"[email protected]","name":"名字1","enable"
* :"","roleCode":"","password" :"","userType":""},{"id":"111","email":"[email protected]"
* ,"name":"名字1","enable" :"","roleCode":"","password":"","userType":""},{"id"
* :"111","email":"[email protected]" ,"name":"名字1","enable":"","roleCode":"","password"
* :"","userType":""},{"id" :"111","email":"[email protected]","name":"名字1","enable"
* :"","roleCode":"","password" :"","userType":""},{"id":"111","email":"[email protected]"
* ,"name":"名字1","enable" :"","roleCode":"","password":"","userType":""},{"id"
* :"111","email":"[email protected]" ,"name":"名字1","enable":"","roleCode":"","password"
* :"","userType":""},{"id" :"111","email":"[email protected]","name":"名字1","enable"
* :"","roleCode":"","password" :"","userType":""},{"id":"111","email":"[email protected]"
* ,"name":"名字1","enable" :"","roleCode":"","password":"","userType":""},{"id"
* :"111","email":"[email protected]"
* ,"name":"名字1","enable":"","roleCode":"","password":"","userType":""}]}
*
* @param objs
* @param clz
* @return
* @throws JSONException
* @throws IllegalArgumentException
* @throws IllegalAccessException
* @throws InvocationTargetException
*/
public static String getJsonObject(List objs)
throws JSONException, IllegalArgumentException, IllegalAccessException,
InvocationTargetException {
String json = "{}";
JSONObject jsonObject = new JSONObject(json);
String className = null;
if (ObjectUtils.isNotEmpty(objs)) {
List propertyList = new ArrayList();
Map<String, String> property = new HashMap<String, String>();
for (Object obj : objs) {
className = StringHelper.getStrFirstLower(obj.getClass().getSimpleName());
Class[] paraTypes = new Class[] {String.class};
Method[] methods = obj.getClass().getDeclaredMethods();
// 过滤非java自由对象以及项目对象外的对象
String methodValues = "";
for (Method method : methods) {
String methodName = method.getName();
if (methodName.startsWith("get")) {
property.put(
StringHelper.getStrFirstLower(method.getName().replace("get", "")),
String.valueOf(method.invoke(obj, null)));
propertyList.add(property);
}
}
}
jsonObject.put(className + "List", propertyList);
}
String result = jsonObject.toString().replace("null", "");
return result;
}
