Thymeleaf基础遍历List、Map、List<map>、Map<List>

阳光穿透心脏的1/2处 2022-05-24 13:11 670阅读 0赞

1.  @RequestMapping("/hello")  
2.      **public** String hello(Model map)\{  
3.          Map user= **new** HashMap();  
4.          user.put("name", "姓名");  
5.          user.put("age", "年龄");  
6.          user.put("sex", "性别");  
7.          user.put("birthday", "生日");  
8.          user.put("phonenumber", "手机");  
9.          map.addAttribute("userhead", user);  
10.         List userinfo =**new** ArrayList();  
11.         userinfo.add("周美玲");  
12.         userinfo.add("32");  
13.         userinfo.add("女");  
14.         userinfo.add("1985");  
15.         userinfo.add("19850014665");  
16.         map.addAttribute("userinfo", userinfo);  
17.         List outerList=**new** ArrayList<>();  
18.         Map innerMap=**new** HashMap<>();  
19.         **for** (**int** i = 0; i < 10; i++) \{  
20.             innerMap.put("1", i);  
21.             innerMap.put("1", i++);  
22.             i++;  
23.             outerList.add(innerMap);  
24.         \}  
25.         map.addAttribute("listmap", outerList);  
26.         **return** "/hello";  
27.     \}

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1.  遍历Map 和 List

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1.  **<****table** class="table"**>**  
2.          **<****thead****>**  
3.              **<****th** th:each="userhead : $\{userhead\}" th:text="$\{userhead.key\}"**>****</****th****>**  
4.              **<****th** th:each="userhead : $\{userhead\}" th:text="$\{userhead.value\}"**>****</****th****>**  
5.          **</****thead****>**  
6.          **<****tbody** **>**  
7.              **<****td** th:each="userinfo:$\{userinfo\}" th:text="$\{userinfo\}"**>****</****td****>**  
8.          **</****tbody****>**  
9.      **</****table****>**

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1.  遍历List<Map>

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1.  **<****ul** th:each="lm : $\{listmap\}"**>**  
2.          **<****li** th:each="entry : $\{lm\}" th:text="$\{entry.key\}" **>****</****li****>**  
3.          **<****li** th:each="entry : $\{lm\}" th:text="$\{entry.value\}"**>****</****li****>**  
4.      **</****ul****>**

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