批量替换表前缀调整

RuoYi

2020-03-13 109c64e7c20e044ee3fa650f0d0599aeb64633e8

批量替换表前缀调整

 ruoyi/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java

@@ -9,8 +9,6 @@
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

import com.ruoyi.common.enums.HttpMethod;

/**
 * Repeatable 过滤器
 * 
@@ -28,15 +26,18 @@
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
            throws IOException, ServletException
    {
        HttpServletRequest req = (HttpServletRequest) request;
        if (HttpMethod.PUT.name().equals(req.getMethod()) || HttpMethod.POST.name().equals(req.getMethod()))
        ServletRequest requestWrapper = null;
        if (request instanceof HttpServletRequest)
        {
            RepeatedlyRequestWrapper repeatedlyRequest = new RepeatedlyRequestWrapper((HttpServletRequest) request);
            chain.doFilter(repeatedlyRequest, response);
            requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
        }
        if (null == requestWrapper)
        {
            chain.doFilter(request, response);
        }
        else
        {
            chain.doFilter(request, response);
            chain.doFilter(requestWrapper, response);
        }
    }


 ruoyi/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java

@@ -4,12 +4,12 @@
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
import javax.servlet.ReadListener;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.http.HttpHelper;

/**
 * 构建可重复读取inputStream的request
@@ -20,10 +20,13 @@
{
    private final byte[] body;

    public RepeatedlyRequestWrapper(HttpServletRequest request) throws IOException
    public RepeatedlyRequestWrapper(HttpServletRequest request, ServletResponse response) throws IOException
    {
        super(request);
        body = readBytes(request.getReader(), "utf-8");
        request.setCharacterEncoding("UTF-8");
        response.setCharacterEncoding("UTF-8");

        body = HttpHelper.getBodyString(request).getBytes("UTF-8");
    }

    @Override
@@ -35,9 +38,17 @@
    @Override
    public ServletInputStream getInputStream() throws IOException
    {

        final ByteArrayInputStream bais = new ByteArrayInputStream(body);

        return new ServletInputStream()
        {

            @Override
            public int read() throws IOException
            {
                return bais.read();
            }

            @Override
            public boolean isFinished()
@@ -52,33 +63,10 @@
            }

            @Override
            public void setReadListener(ReadListener listener)
            public void setReadListener(ReadListener readListener)
            {

            }

            @Override
            public int read() throws IOException
            {
                return bais.read();
            }
        };
    }

    /**
     * 通过BufferedReader和字符编码集转换成byte数组
     */
    private byte[] readBytes(BufferedReader br, String encoding) throws IOException
    {
        String str = null, retStr = "";
        while ((str = br.readLine()) != null)
        {
            retStr += str;
        }
        if (StringUtils.isNotBlank(retStr))
        {
            return retStr.getBytes(Charset.forName(encoding));
        }
        return null;
    }
}

 ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/GenUtils.java

@@ -180,7 +180,7 @@
     */

    public static String replaceFirst(String replacementm, String[] searchList)

    {

        String text = StringUtils.EMPTY;

        String text = replacementm;

        for (String searchString : searchList)

        {

            if (replacementm.startsWith(searchString))