whatsmars-boot-sample-thymeleaf

whatsmars-spring-boot-samples/pom.xml

@@ -28,6 +28,7 @@
         <module>whatsmars-boot-sample-web</module>
         <module>whatsmars-boot-sample-async</module>
         <module>whatsmars-boot-sample-datasource</module>
+        <module>whatsmars-boot-sample-thymeleaf</module>
     </modules>
 
     <dependencies>

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>whatsmars-spring-boot-samples</artifactId>
+        <groupId>org.hongxi</groupId>
+        <version>Rocket.S8</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>whatsmars-boot-sample-thymeleaf</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/java/org/hongxi/whatsmars/boot/sample/thymeleaf/Application.java

+package org.hongxi.whatsmars.boot.sample.thymeleaf;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * Created by shenhongxi on 2020/8/16.
+ */
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+}

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/java/org/hongxi/whatsmars/boot/sample/thymeleaf/common/LocaleService.java

+package org.hongxi.whatsmars.boot.sample.thymeleaf.common;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.MessageSource;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.stereotype.Component;
+
+import java.util.Locale;
+
+/**
+ * Created by shenhongxi on 2017/6/28.
+ */
+@Component
+public class LocaleService {
+
+    public static final Locale DEFAULT_LOCALE = Locale.SIMPLIFIED_CHINESE;
+
+    @Autowired
+    private MessageSource messageSource;
+
+    public String getMessage(String key) {
+        Locale locale = LocaleContextHolder.getLocale();
+        return messageSource.getMessage(key, null, locale);
+    }
+
+    public static boolean isUSLocale() {
+        return LocaleContextHolder.getLocale().equals(Locale.US);
+    }
+
+    public static Locale resetLocale(Locale locale) {
+        Locale origin = LocaleContextHolder.getLocale();
+        LocaleContextHolder.setLocale(locale);
+        return origin;
+    }
+}
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/java/org/hongxi/whatsmars/boot/sample/thymeleaf/controller/HomeController.java

+package org.hongxi.whatsmars.boot.sample.thymeleaf.controller;
+
+import org.hongxi.whatsmars.boot.sample.thymeleaf.common.LocaleService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.LocaleResolver;
+import org.springframework.web.servlet.i18n.CookieLocaleResolver;
+import org.springframework.web.servlet.support.RequestContextUtils;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Locale;
+import java.util.Map;
+
+/**
+ * Created by shenhongxi on 2020/8/16.
+ */
+@Controller
+public class HomeController {
+
+    @Autowired
+    private LocaleService localeService;
+
+    /**
+     * 设置区域解析器 (default is AcceptHeaderLocaleResolver)
+     */
+    @Bean
+    public LocaleResolver localeResolver() {
+        CookieLocaleResolver localeResolver = new CookieLocaleResolver();
+        localeResolver.setCookieName("language");
+        localeResolver.setCookieMaxAge(Integer.MAX_VALUE);
+        localeResolver.setDefaultLocale(LocaleService.DEFAULT_LOCALE); // Locale.getDefault()
+        return localeResolver;
+    }
+
+    @PostMapping(value = "/changeLang")
+    @ResponseBody
+    public String changeLang(HttpServletRequest request, HttpServletResponse response, @RequestParam String lang){
+        LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
+        if ("zh".equals(lang)) {
+            localeResolver.setLocale(request, response, Locale.SIMPLIFIED_CHINESE);
+        } else if("en".equals(lang)){
+            localeResolver.setLocale(request, response, Locale.US);
+        }
+        return "lang:" + LocaleContextHolder.getLocale().getLanguage();
+    }
+
+    @GetMapping("/")
+    public String home(Map<String,Object> map) {
+        System.out.println(LocaleService.isUSLocale());
+        map.put("hello", "Hi, boy!");
+        map.put("country", localeService.getMessage("country"));
+        return "index";
+    }
+}

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/resources/application.yml

+spring:
+  profiles:
+    active: dev
+  thymeleaf:
+    cache: false
+  messages:
+    basename: i18n/messages
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/resources/i18n/messages.properties

+country=中国
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/resources/i18n/messages_en_US.properties

+country=China
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/resources/i18n/messages_zh_CN.properties

+country=\u4e2d\u56fd
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-thymeleaf/src/main/resources/templates/index.html

+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
+      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3">
+<head>
+    <title>thymeleaf</title>
+</head>
+<body>
+<h1 th:inline="text">thymeleaf</h1>
+<p th:text="${hello}"></p>
+<p th:text="${country}"></p>
+<p th:text="#{country}"></p>
+</body>
+</html>
\ No newline at end of file

whatsmars-spring-boot-samples/whatsmars-boot-sample-web/src/main/resources/application.yml

+spring:
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
\ No newline at end of file