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("...
2.ModelMap ModelMap的声明格式: public class ModelMap extends LinkedHashMap<String, Object> 1 ModelMap对象主要用于传递控制方法处理数据到结果页面,也就是说我们把结果页面上需要的数据放到ModelMap对象中即可,他的作用类似于request对象的setAttribute方法的作用:用来在一个请求过程中传递处理的数据。ModelMap或者...
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...
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: @GetMapping("/example")publicStringexample(Modelmodel){Map<String,Object>dataMap=newHashMap<>();dataMap.put("key1","value1");dataMap.put("key2","...
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> map = new HashMap<String, Object>(); map.put("name", "fcbox"); map.put("age", 15); map.put("boy", true); map.put("birthday", new Date()); PersonBean person = (PersonBean)map2Object_1(map, PersonBean.class); ...
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...
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("...
@RequestMapping("url")@ResponsepublicMap<String,Object>f1(){returnnewHashMap<String,Object>();} 就是这么简单的接口 由于这次需要借鉴之前的一个项目的一个接口,我直接copy过来 是直接传入modelMap对象,看了后感觉根本没必要new一个map对象,直接传就行了。