package com.vincent.rsf.server.common.interceptor.severlet;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.web.servlet.HandlerInterceptor;
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import org.springframework.web.servlet.ModelAndView;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* @author Ryan
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* @version 1.0
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* @title DynamicFieldsInterceptor
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* @description
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* @create 2025/4/16 16:10
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*/
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@Slf4j
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public class DynamicFieldsInterceptor implements HandlerInterceptor {
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
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// if (request instanceof ParameterAddableRequest) {
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// ParameterAddableRequest wrappedRequest = (ParameterAddableRequest) request;
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//
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// // 添加业务参数
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// wrappedRequest.addParameter("processedBy", "CustomParameterInterceptor");
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//
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// // 可以从Session或其他地方获取数据
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// Object userId = request.getSession().getAttribute("userId");
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// if (userId != null) {
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// wrappedRequest.addParameter("currentUserId", userId.toString());
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// }
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// }
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//
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// return true;
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// List<Fields> fields = FieldsUtils.getFieldsSta();
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// List<String> fieldsKey = fields.stream().filter(item -> item.getFlagEnable() == 1).map(Fields::getFields).collect(Collectors.toList());
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// fieldsKey.forEach(key -> {
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// if (request.getParameterMap().keySet().contains(key)) {
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// request.setAttribute(key, request.getParameterMap().get(key));
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// }
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// })
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// if (request instanceof ParameterAddableRequest) {
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// ParameterAddableRequest wrappedRequest = (ParameterAddableRequest) request;
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// wrappedRequest.addParameter("DynamicFields", "springValue");
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// }
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// return true;
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return HandlerInterceptor.super.preHandle(request, response, handler);
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}
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@Override
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public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
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HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
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}
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@Override
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public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
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System.out.println(response.getOutputStream().toString());
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HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
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}
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}
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