Map<String, Object> map =newHashMap<>(); map.put("reqMethod_msg", request.getAttribute("msg")); map.put("annotation_msg", msg); map.put("mapKey", request.getAttribute("mapKey")); map.put("modelKey", request.getAttribute("modelKey")); map.put("requestKey", request.getAttribute("...
public Map success(@RequestAttribute(value = "msg",required = false) String msg, HttpServletRequest request){ Map<String,Object> hashMap = new HashMap<>(); Object msg1 = request.getAttribute("msg"); Object map = request.getAttribute("map"); Object model = request.getAttribute("model");...
private final static SimpleDateFormat yMdHms_sdf_util = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); public static Map<String, Object> convertBeanToMap(Object obj) { if (obj == null) { return null; } Map<String, Object> map = new HashMap<String, Object>(); try { BeanInfo beanInfo...
return JSON.parseObject(JSON.toJSONString(object), Map.class); } 测试方法, @Test public void test3(){ Map<String, Object> map = new HashMap<String, Object>(); map.put("name", "tom"); map.put("age", 15); map.put("boy", true); map.put("birthday", new Date()); PersonBean...
public staticMap<String,String>changeToMap(Object model) { Map<String,String> map =newHashMap<String,String>();if(model ==null) {returnmap;} Field[] field = model.getClass().getDeclaredFields();// 获取实体类的所有属性,返回Field数组String newname ="";// StringUtils.parseRedisStr();try...
Map<String,Object>dataMap=newHashMap<>();dataMap.put("key1","value1");dataMap.put("key2","value2"); 1. 2. 3. 2. 将Map加入到Model中 在Spring Boot中,我们可以通过控制器方法的参数来获取Model对象,并将Map对象加入到Model中。以下是一个简单的控制器方法示例: ...
HashMap<String是指使用String类型作为HashMap的键。在Java中,HashMap是一种常用的数据结构,它提供了快速的查找和插入操作。使用String作为键可以方便地进行字符串的查找和比较。 这种转换的意义在于可以方便地对集合中的元素进行索引和查找。通过将元素的某个属性或字段的值作为键,可以快速地定位到对应的元素。同时,...
Map<String, Object> map = new HashMap<>(); map.put("id", 123L); map.put("name", "悟空GoKu"); stringRedisTemplate.set("KEY_GOKU", JsonUtil.toJsonString(map)); return ApiResponse.ok(); } //get @PostMapping(value = "/getData") ...
1@Test2publicvoidtest1()throws Exception{3Map<String,Object>map=newHashMap<String,Object>();4map.put("name","fcbox");5map.put("age",15);6map.put("boy",true);7map.put("birthday",newDate());89PersonBean person=(PersonBean)map2Object_1(map,PersonBean.class);10System.out.println("...
publicclassMain{publicstaticvoidmain(String[]args){Map map=newHashMap<String,Object>();map.put("name","jack");map.put("sex","female");map.put("age",18);//传入要最终转化的class和要转化的mapPerson person=injectBean(Person.class,map);System.out.println(person);}//使用泛型publicstaticfina...