java 拦截器 封装返回结果_Java返回结果封装，SpringBoot返回结果封装

importjava.util.ArrayList;importjava.util.HashMap;importjava.util.List;importjava.util.Map;importcom.szpl.gtkj.util.JsonUtil;public classResult {public static final String SUCCESS = "操作成功。";public static final String FAILURE = "操作失败！";private booleanresult;privateString msg;privateObject datas;privateResult() {}public staticResult ok() {returnResult.ok(SUCCESS);

}public staticResult ok(String msg) {return Result.ok(msg, null);

}public staticResult ok(Object datas) {returnResult.ok(SUCCESS, datas);

}public staticResult ok(String msg, Object datas) {

Result result= newResult();

result.setResult(true);

result.setMsg(msg);

result.setDatas(datas);returnresult;

}public staticResult fail() {returnResult.fail(FAILURE);

}public staticResult fail(String msg) {return Result.fail(msg, null);

}public staticResult fail(Object datas) {returnResult.fail(FAILURE, datas);

}public staticResult fail(String msg, Object datas) {

Result result= newResult();

result.setResult(false);

result.setMsg(msg);

result.setDatas(datas);returnresult;

}public booleanisResult() {returnresult;

}public void setResult(booleanresult) {this.result =result;

}publicString getMsg() {returnmsg;

}public voidsetMsg(String msg) {this.msg =msg;

}publicObject getDatas() {returndatas;

}public voidsetDatas(Object datas) {this.datas =datas;

}public static voidmain(String[] args) {

System.out.println(JsonUtil.obj2String(Result.ok()));

System.out.println(JsonUtil.obj2String(Result.ok("haha")));

System.out.println(JsonUtil.obj2String(Result.ok("haha", "aaa")));

Map map = new HashMap();

map.put("aa", "111");

map.put("bb", "22");

map.put("ccc", "33");

System.out.println(JsonUtil.obj2String(Result.ok("haha", map)));

List list = new ArrayList();

list.add("aaaaaaaa");

list.add("bbbbbb");

list.add("cccccccccccc");

list.add("ddddddddddd");

System.out.println(JsonUtil.obj2String(Result.ok("haha", list)));

System.out.println(JsonUtil.obj2String(Result.fail()));

System.out.println(JsonUtil.obj2String(Result.fail("失败了")));

System.out.println(JsonUtil.obj2String(Result.fail(list)));

System.out.println(JsonUtil.obj2String(Result.fail("失败了", map)));

}

}