图片剪切帮助类

admin

2020-03-05 b404321ac200e26fed385eddd6a3deb91a0de174

图片剪切帮助类

 fanli/src/main/java/com/yeshi/fanli/service/manger/ClipboardAnalysisManager.java

@@ -1,6 +1,5 @@
package com.yeshi.fanli.service.manger;



import java.io.IOException;

import java.io.UnsupportedEncodingException;

import java.net.URLDecoder;

import java.util.HashSet;

@@ -12,10 +11,6 @@


import javax.annotation.Resource;



import org.apache.commons.httpclient.Header;

import org.apache.commons.httpclient.HttpClient;

import org.apache.commons.httpclient.HttpException;

import org.apache.commons.httpclient.methods.PostMethod;

import org.springframework.stereotype.Component;

import org.yeshi.utils.HttpUtil;

import org.yeshi.utils.NumberUtil;

@@ -215,7 +210,15 @@
            if (!StringUtil.isNullOrEmpty(link)) {

                CommonGoods goods = parseLink(urlList.get(0));

                if (goods == null || goods.getGoodsId() == null) {

                    resultListener.onResult(new GoodsDocParseResultVO(text, urlList.get(0)));

                    if (urlList.size() > 1)

                        resultListener.onResult(new GoodsDocParseResultVO(text, urlList.get(0)));

                    else {// 单链接

                            // 判断是否包含可转链的链接

                        if (!isContainsLinkConvert(link))

                            resultListener.none();

                        else

                            resultListener.onResult(new GoodsDocParseResultVO(text, link));

                    }

                } else {

                    if (VersionUtil.greaterThan_2_0_7(platform, version)) {

                        if (urlList.size() == 1)// 单链接+文本

@@ -485,6 +488,16 @@
        }

        return null;

    }



    private boolean isContainsLinkConvert(String link) {

        if (link.contains(".jd.com"))

            return true;

        else if (link.contains(".taobao.com") || link.contains(".tmall"))

            return true;

        else if (link.contains(".pinduoduo.com") || link.contains(".yangkeduo.com"))

            return true;

        return false;

    }

}



/**


 utils/src/main/java/org/yeshi/utils/ImageCropUtil.java

New file
@@ -0,0 +1,50 @@
package org.yeshi.utils;



import java.awt.image.BufferedImage;

import java.io.File;

import java.io.FileNotFoundException;



import net.coobird.thumbnailator.Thumbnails;

import net.coobird.thumbnailator.geometry.Positions;



/**

 * 图片裁剪帮助

 * 
 * @author Administrator

 *

 */

public class ImageCropUtil {



    /**

     * 剪切图片中间部分（内切）

     * @param sourceImage

     * @param destImage

     * @param ratio

     * @throws FileNotFoundException

     * @throws Exception

     */

    public static void centerCrop(File sourceImage, File destImage, float ratio)

            throws FileNotFoundException, Exception {

        if (!sourceImage.exists())

            throw new FileNotFoundException();

        BufferedImage image = Thumbnails.of(sourceImage).scale(1.0f).asBufferedImage();

        int width = image.getWidth();

        int height = image.getHeight();

        int newWidth = 0;

        int newHeight = 0;

        if (width > ratio * height) {// 以高为主

            newHeight = height;

            newWidth = (int) (newHeight * ratio);

        } else {// 以宽为主

            newWidth = width;

            newHeight = (int) (newWidth / ratio);

        }



        if (destImage.exists())

            destImage.delete();



        Thumbnails.of(sourceImage).sourceRegion(Positions.CENTER, newWidth, newHeight).scale(1.0)

                .toFile(destImage.getPath());

    }



}