Code
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packagecom.wls.integrateplugs.hello.controller;/** * Created by wls on 2017/8/24. */importjava.util.Locale;importjava.util.UUID;importjavax.servlet.http.HttpSession;importcom.sun.org.apache.regexp.internal.RE;importorg.springframework.ui.Model;importorg.springframework.ui.ModelMap;importorg.springframework.web.bind.annotation.RequestMapping;importorg.springframework.web.bind.annotation.RequestMethod;importorg.springframework.web.bind.annotation.RestController;importorg.springframework.web.servlet.ModelAndView;importspringfox.documentation.annotations.ApiIgnore;@RestControllerpublicclassHelloController { @RequestMapping(value = "/hello",method = RequestMethod.GET) publicString hello(Locale locale, Model model) { return"hello world"; } @RequestMapping("/helloWorld") publicString index() { return"Hello World"; } /** * 使用@RestController时，则使用ModelAndView显示页面 * @param map * @return */ @ApiIgnore @RequestMapping(value = "/helloThymeleaf",method = RequestMethod.GET) publicModelAndView indexThymeleaf(ModelMap map) { ModelAndView mv = newModelAndView("indexThymeleaf"); map.addAttribute("name","王老师"); map.addAttribute("host", "http://blog.didispace.com"); returnmv; } @RequestMapping(value = "/helloFreeMarker",method = RequestMethod.GET) publicModelAndView indexFreeMarker(ModelMap map) { ModelAndView mv = newModelAndView("indexFreeMarker"); map.addAttribute("name","王老师"); map.addAttribute("host", "http://blog.didispace.com"); returnmv; } /** * 共享session * @param session * @return */ @RequestMapping(value = "/uid",method = RequestMethod.GET) String uid(HttpSession session) { UUID uid = (UUID) session.getAttribute("uid"); if(uid == null) { uid = UUID.randomUUID(); } session.setAttribute("uid", uid); returnsession.getId(); }} |
Indexfreemarker.ftl
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<!DOCTYPE html>"en"> <meta charset="UTF-8"/> <title></title><body>FreeMarker模板引擎</body> |
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<!-- freemarker --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-freemarker</artifactId> </dependency> |
Spring Boot? Rendering a Web View using the Freemarker template engine
