guochanhua/jcjyhr/app/common/middleware/Encode.php

<?php
declare (strict_types = 1);

namespace app\common\middleware;
/**
 * 编码中间件 后置行为的中间件
 */
class Encode
{
    /**
     * 处理请求
     *
     * @param \think\Request $request
     * @param \Closure       $next
     * @return Response
     */
    public function handle($request, \Closure $next)
    {
       
        $response  = $next($request);
        $_data = $response->getData();
//        var_dump('编码前响应');
//        var_dump($_data['data']);
        if($request->noNeedEncode) {
//            var_dump('not Encode');
            return $response;
        }
//        var_dump('Encode');
        // 添加中间件执行代码
        $data = [];
        foreach($_data['data'] as $key => $val) {
            $data['编码['.$key.']'] = $val;
        }
//        var_dump('编码后响应');
//        var_dump($data);
        $_data['data'] = $data;
        $response->data($_data);
        return $response;
    }
}