代码生成支持文件上传组件

RuoYi

2021-01-05 a4454621530b33191d95ba9121ec34808a2aa01d

 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ServletUtils.java

@@ -1,6 +1,9 @@
package com.ruoyi.common.core.utils;



import java.io.IOException;

import java.util.Enumeration;

import java.util.LinkedHashMap;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

@@ -53,7 +56,14 @@
     */

    public static HttpServletRequest getRequest()

    {

        return getRequestAttributes().getRequest();

        try

        {

            return getRequestAttributes().getRequest();

        }

        catch (Exception e)

        {

            return null;

        }

    }



    /**

@@ -61,7 +71,14 @@
     */

    public static HttpServletResponse getResponse()

    {

        return getRequestAttributes().getResponse();

        try

        {

            return getRequestAttributes().getResponse();

        }

        catch (Exception e)

        {

            return null;

        }

    }



    /**

@@ -74,8 +91,31 @@


    public static ServletRequestAttributes getRequestAttributes()

    {

        RequestAttributes attributes = RequestContextHolder.getRequestAttributes();

        return (ServletRequestAttributes) attributes;

        try

        {

            RequestAttributes attributes = RequestContextHolder.getRequestAttributes();

            return (ServletRequestAttributes) attributes;

        }

        catch (Exception e)

        {

            return null;

        }

    }



    public static Map<String, String> getHeaders(HttpServletRequest request)

    {

        Map<String, String> map = new LinkedHashMap<>();

        Enumeration<String> enumeration = request.getHeaderNames();

        if (enumeration != null)

        {

            while (enumeration.hasMoreElements())

            {

                String key = enumeration.nextElement();

                String value = request.getHeader(key);

                map.put(key, value);

            }

        }

        return map;

    }



    /**