Thinkphp5 中英文切换示例

开启配置
 'lang_switch_on' => true,
'lang_list' => ['zh-cn','en-us'],
定义语言包
框架或模块目录\lang\zh-cn.php
return [
              'CHINESE'=>'中文',
              'ENGLISH' =>'英文',
       ]
框架或模块目录\lang\en-us.php
return [
              '中文'=>'CHINESE',
              '英文' =>'ENGLISH',
       ]
控制器中方法
 public function changelang() {
                $lang=input('lang');
                switch ($lang) {
                    case 'en':
                        cookie('think_var', 'en-us');
                        break;
                    case 'zn':
                        cookie('think_var', 'zh-cn');
                        break;
                    default:
                        cookie('think_var','zh-cn');
                        break;
                }
            }
HTML示例
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div style="background: lightskyblue;width: 150px;height: 20px;">
        {:lang('CHINESE')}
    </div>
    <div style="background: forestgreen;width: 150px;height: 20px;">
        {:lang('ENGLISH')}
    </div>
    <br><br><br>
    <hr>
    <button class="n" lang="zn">中文</button>
    <button class="n" lang="en">英文</button>
    <script src="http://libs.baidu.com/jquery/1.10.2/jquery.js"></script>
    <script>
        $('.n').click(function(){
            var data={'lang':$(this).attr('lang')};
            console.log(data.lang);
            $.get("{:url('changelang')}",data,function(){
                location.reload();
            })
        })
    </script>
</body>
</html>
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