From a27162cb82ef0cabf9b43cbfd1f3eb8c177d1e14 Mon Sep 17 00:00:00 2001
From: heheng <heheng@123456>
Date: 星期一, 13 一月 2025 15:22:44 +0800
Subject: [PATCH] 修改问题
---
src/main/java/com/gkhy/labRiskManage/config/interceptor/RepeatSubmitInterceptor.java | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/gkhy/labRiskManage/config/interceptor/RepeatSubmitInterceptor.java b/src/main/java/com/gkhy/labRiskManage/config/interceptor/RepeatSubmitInterceptor.java
new file mode 100644
index 0000000..f639fa0
--- /dev/null
+++ b/src/main/java/com/gkhy/labRiskManage/config/interceptor/RepeatSubmitInterceptor.java
@@ -0,0 +1,55 @@
+package com.gkhy.labRiskManage.config.interceptor;
+
+
+import com.gkhy.labRiskManage.commons.enums.ResultCode;
+import com.gkhy.labRiskManage.commons.exception.BusinessException;
+import com.gkhy.labRiskManage.config.annotation.RepeatSubmit;
+import org.springframework.stereotype.Component;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.lang.reflect.Method;
+
+/**
+ * 防止器重复提交拦截
+ *
+ */
+@Component
+public abstract class RepeatSubmitInterceptor implements HandlerInterceptor
+{
+ @Override
+ public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception
+ {
+ if (handler instanceof HandlerMethod)
+ {
+ HandlerMethod handlerMethod = (HandlerMethod) handler;
+ Method method = handlerMethod.getMethod();
+ RepeatSubmit annotation = method.getAnnotation(RepeatSubmit.class);
+ if (annotation != null)
+ {
+ if (this.isRepeatSubmit(request, annotation))
+ {
+ //throw new RuntimeException(annotation.message());
+ throw new BusinessException(this.getClass(), ResultCode.BUSINESS_ERROR_NOT_ALLOWED.getCode(), annotation.message());
+
+ }
+ }
+ return true;
+ }
+ else
+ {
+ 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 请求对象
+ * @param annotation 防复注解
+ * @return 结果
+ */
+ public abstract boolean isRepeatSubmit(HttpServletRequest request, RepeatSubmit annotation) throws Exception;
+}
--
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