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RuoYi

2023-11-01 d8255edf84d4bb935178f5c739ea588b1721f02a

 ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/RepeatSubmitInterceptor.java

@@ -5,8 +5,8 @@
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Component;

import org.springframework.web.method.HandlerMethod;

import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import com.alibaba.fastjson.JSONObject;

import org.springframework.web.servlet.HandlerInterceptor;

import com.alibaba.fastjson2.JSON;

import com.ruoyi.common.annotation.RepeatSubmit;

import com.ruoyi.common.core.domain.AjaxResult;

import com.ruoyi.common.utils.ServletUtils;

@@ -17,7 +17,7 @@
 * @author ruoyi

 */

@Component

public abstract class RepeatSubmitInterceptor extends HandlerInterceptorAdapter

public abstract class RepeatSubmitInterceptor implements HandlerInterceptor

{

    @Override

    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception

@@ -32,7 +32,7 @@
                if (this.isRepeatSubmit(request, annotation))

                {

                    AjaxResult ajaxResult = AjaxResult.error(annotation.message());

                    ServletUtils.renderString(response, JSONObject.toJSONString(ajaxResult));

                    ServletUtils.renderString(response, JSON.toJSONString(ajaxResult));

                    return false;

                }

            }

@@ -40,15 +40,16 @@
        }

        else

        {

            return super.preHandle(request, response, handler);

            return true;

        }

    }



    /**

     * 验证是否重复提交由子类实现具体的防重复提交的规则

     *

     * @param request

     * @return

     * @param request 请求信息

     * @param annotation 防重复注解参数

     * @return 结果

     * @throws Exception

     */

    public abstract boolean isRepeatSubmit(HttpServletRequest request, RepeatSubmit annotation);