实战Springboot (一)

￡神魔★判官ぃ 2022-05-17 02:52 194阅读 0赞

**使用springboot国际化三步:**  
1.编写国际化配置文件.  
![这里写图片描述][70]  
2.使用spring.messages.basename管理国际化配置文件.  
![这里写图片描述][70 1]  
3.在前台页面中取值.

<!DOCTYPE html>
    <html lang="enS">
        <head>
            <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
            <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
            <meta name="description" content="">
            <meta name="author" content="">
            <title>Signin Template for Bootstrap</title>
            
            <link href="asserts/css/bootstrap.min.css" th:href="@{/webjars/bootstrap/4.0.0/css/bootstrap.css}" rel="stylesheet">
            
            <link href="asserts/css/signin.css"th:href="@{asserts/css/signin.css}" rel="stylesheet">
        </head>
    
        <body class="text-center">
            <form class="form-signin" action="dashboard.html">
                <img class="mb-4" th:src="@{asserts/img/bootstrap-solid.svg}" src="asserts/img/bootstrap-solid.svg" alt="" width="72" height="72">
                <h1 class="h3 mb-3 font-weight-normal" th:text="#{login.tip}" >   Please sign in</h1>
                <label class="sr-only">Username</label>
                <input type="text" class="form-control" th:text="#{login.username}"placeholder="Username" th:placeholder="#{login.username}" required="" autofocus="">
                <label class="sr-only" th:text="#{login.password}">Password</label>
                <input type="password" class="form-control" placeholder="Password" th:placeholder="#{login.password}" required="">
                <div class="checkbox mb-3">
                    <label>
              <input type="checkbox" value="remember-me"> [[#{login.remember}]]
            </label>
                </div>
                <button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
                <p class="mt-5 mb-3 text-muted">© 2017-2018</p>
                <a class="btn btn-sm" th:href="@{/index.html(l='zh_CN')}">中文</a>
                <a class="btn btn-sm" th:href="@{/index.html(l='en_US')}">English</a>
            </form>
    
        </body>
    
    </html>

**点击按钮实现国际化操作**

1.后台自定义实现区域信息解析器

/** * @Description: * @Author: Xu Chen * @Date: 2018/8/5 18:16 */
    public class MyLocaleResolver implements LocaleResolver { 
        @Override
        public Locale resolveLocale(HttpServletRequest httpServletRequest) {
            String l = httpServletRequest.getParameter("l");
    
            Locale locale=Locale.getDefault();
            if (!StringUtils.isEmpty(l)) {
                String[] split = l.split("_");
                locale= new Locale(split[0], split[1]);
    
            }
    
            return locale;
        }
    
        @Override
        public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {
    
        }
    }

2.将区域信息解析器注册到容器中

@Bean
        public LocaleResolver localeResolver(){
    
            return  new MyLocaleResolver();
        }

3.前台页面取值.

<a class="btn btn-sm" th:href="@{/index.html(l='zh_CN')}">中文</a>
    <a class="btn btn-sm" th:href="@{/index.html(l='en_US')}">English</a>

[70]: /images/20220517/9f193f19d91c4b7a91d1fb19f94c0e22.png
[70 1]: /images/20220517/bec039ab990b4047b77079e798fb6b59.png