merge

boot-web/src/main/java/com/xwbing/configuration/ServletFilterConfig.java

@@ -2,7 +2,7 @@ package com.xwbing.configuration;
 
 import com.alibaba.druid.support.http.StatViewServlet;
 import com.alibaba.druid.support.http.WebStatFilter;
-import com.xwbing.handler.FormSaveFilter;
+import com.xwbing.handler.FormRepeatFilter;
 import com.xwbing.util.captcha.CaptchaServlet;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -57,7 +57,8 @@ public class ServletFilterConfig {
 
     @Bean
     public FilterRegistrationBean formSaveFilter() {
-        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new FormSaveFilter());
+        logger.info("注册表单重复提交过滤器formSaveFilter ======================= ");
+        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new FormRepeatFilter());
         filterRegistrationBean.addUrlPatterns("/*");
         filterRegistrationBean.addInitParameter("excludePath", "/doc,/captcha,/v2/api-docs,/swagger-resources,/configuration/ui,/configuration/security,/druid");
         filterRegistrationBean.addInitParameter("excludeType", ".js,.css,.gif,.jpg,.png,.ico,.jsp,.html,/druid/");

boot-web/src/main/java/com/xwbing/handler/FormRepeatFilter.java

@@ -14,9 +14,9 @@ import java.io.OutputStream;
  * 项目名称: boot-module-demo
  * 创建时间: 2018/5/7 10:11
  * 作者: xiangwb
- * 说明:
+ * 说明: 防止表单重复提交,新增数据时用
  */
-public class FormSaveFilter implements Filter {
+public class FormRepeatFilter implements Filter {
     private String[] paths;
     private String[] types;
 
@@ -32,6 +32,7 @@ public class FormSaveFilter implements Filter {
     public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) throws IOException, ServletException {
         HttpServletRequest request = (HttpServletRequest) servletRequest;
         HttpServletResponse response = (HttpServletResponse) servletResponse;
+        request.setCharacterEncoding("utf-8");
         String path = request.getServletPath();
         for (String p : paths) {
             if (path.equals(p)) {
@@ -53,7 +54,7 @@ public class FormSaveFilter implements Filter {
                 session.removeAttribute("sign");
                 chain.doFilter(request, response);
             } else {
-                getOutputStream(response,"请不要重复提交");
+                getOutputStream(response, "请不要重复提交");
             }
 
         } else {