资源图片保存的接口添加图片旋转保存的功能。

src/main/java/com/ekexiu/portal/service/ImageService.java

@@ -1,6 +1,5 @@
package com.ekexiu.portal.service;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
@@ -14,7 +13,6 @@ import java.util.concurrent.TimeUnit;
import javax.imageio.ImageIO;
import org.jfw.apt.annotation.Nullable;
import org.jfw.apt.web.annotation.Path;
import org.jfw.apt.web.annotation.operate.Get;
import org.jfw.apt.web.annotation.operate.Post;
@@ -319,30 +317,25 @@ public class ImageService {
	
	@Post
	@Path("/saveHead")
	public boolean saveImage(String id, String base64) throws IOException {
	public boolean saveImage(String id, String base64, Integer angle) throws IOException {
		Base64 bs64 = new Base64();
		byte[] bs = bs64.decode(base64.getBytes("UTF-8"));
		byte[] li = this.zoomImage(bs, this.largeHeadPhotoWidth, this.largeHeadPhotoHeight);
		byte[] mi = this.zoomImage(bs, this.middleHeadPhotoWidth, this.middleHeadPhotoHeight);
		byte[] si = this.zoomImage(bs, this.smallHeadPhotoWidth, this.smallHeadPhotoHeight);
		IoUtil.saveStream(new FileOutputStream(new File(this.headPath, id + "_s.jpg")), si, true);
		IoUtil.saveStream(new FileOutputStream(new File(this.headPath, id + "_m.jpg")), mi, true);
		IoUtil.saveStream(new FileOutputStream(new File(this.headPath, id + "_l.jpg")), li, true);
		return true;
	}
	@Post
	@Path("/test")
	public boolean Image(String id, String base64, @Nullable Integer angle) throws IOException {
		Base64 bs64 = new Base64();
		byte[] bs = bs64.decode(base64.getBytes("UTF-8"));
	    Image image = PictureRotating.bytesToImage(bs);
	    BufferedImage des = PictureRotating.Rotate(image, angle);
	    ByteArrayOutputStream out = new ByteArrayOutputStream();
        boolean flag = ImageIO.write(des, "jpg", out);
        byte[] bytes = out.toByteArray();
		byte[] li = this.zoomImage(bytes, this.largeHeadPhotoWidth, this.largeHeadPhotoHeight);
		byte[] mi = this.zoomImage(bytes, this.middleHeadPhotoWidth, this.middleHeadPhotoHeight);
		byte[] si = this.zoomImage(bytes, this.smallHeadPhotoWidth, this.smallHeadPhotoHeight);
		byte[] li,mi,si;
		if(0 == angle){
			li = this.zoomImage(bs, this.largeHeadPhotoWidth, this.largeHeadPhotoHeight);
			mi = this.zoomImage(bs, this.middleHeadPhotoWidth, this.middleHeadPhotoHeight);
			si = this.zoomImage(bs, this.smallHeadPhotoWidth, this.smallHeadPhotoHeight);
		}else{
			java.awt.Image image = PictureRotating.bytesToImage(bs);
			BufferedImage des = PictureRotating.Rotate(image, angle);
			ByteArrayOutputStream out = new ByteArrayOutputStream();
			@SuppressWarnings("unused")
			boolean flag = ImageIO.write(des, "jpg", out);
			byte[] bytes = out.toByteArray();
			li = this.zoomImage(bytes, this.largeHeadPhotoWidth, this.largeHeadPhotoHeight);
			mi = this.zoomImage(bytes, this.middleHeadPhotoWidth, this.middleHeadPhotoHeight);
			si = this.zoomImage(bytes, this.smallHeadPhotoWidth, this.smallHeadPhotoHeight);
		}
		IoUtil.saveStream(new FileOutputStream(new File(this.headPath, id + "_s.jpg")), si, true);
		IoUtil.saveStream(new FileOutputStream(new File(this.headPath, id + "_m.jpg")), mi, true);
		IoUtil.saveStream(new FileOutputStream(new File(this.headPath, id + "_l.jpg")), li, true);

src/main/java/com/ekexiu/portal/service/ImagesService.java

@@ -1,5 +1,7 @@
package com.ekexiu.portal.service;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
@@ -9,6 +11,8 @@ import java.sql.Connection;
import java.sql.SQLException;
import java.util.List;
import javax.imageio.ImageIO;
import org.jfw.util.codec.Base64;
import org.jfw.apt.annotation.Autowrie;
import org.jfw.apt.web.annotation.Path;
@@ -23,6 +27,7 @@ import org.jfw.util.io.IoUtil;
import com.ekexiu.portal.dao.ImageDao;
import com.ekexiu.portal.po.Image;
import com.ekexiu.portal.util.PictureRotating;
@Path("/images")
public class ImagesService {
@@ -81,13 +86,23 @@ public class ImagesService {
	
	@Post
	@Path("/saveResImg")
	public String insertResourceImg(@JdbcConn(true) Connection con, String resourceId, String base64) throws SQLException, IOException {
	public String insertResourceImg(@JdbcConn(true) Connection con, String resourceId, String base64, Integer angle) throws SQLException, IOException {
		Base64 bs64 = new Base64();
		byte[] bs = bs64.decode(base64.getBytes("UTF-8"));
		String imageSrc = this.resourcePath + "/" + resourceId + ".jpg";
		FileOutputStream fos = new FileOutputStream(imageSrc);
		try {
			fos.write(bs);
			if(0 == angle){
				fos.write(bs);
			}else{
				java.awt.Image image = PictureRotating.bytesToImage(bs);
				BufferedImage des = PictureRotating.Rotate(image, angle);
				ByteArrayOutputStream out = new ByteArrayOutputStream();
				@SuppressWarnings("unused")
				boolean flag = ImageIO.write(des, "jpg", out);
				byte[] bytes = out.toByteArray();
				fos.write(bytes);
			}
			fos.flush();
		} finally {
			fos.close();

src/main/java/com/ekexiu/portal/service/ResourceService.java

@@ -122,11 +122,11 @@ public class ResourceService {
	
	@Post
	@Path("/saveRes")
	public String insertRes(@JdbcConn(true) Connection con, Resource resource, @Nullable String base64) {
	public String insertRes(@JdbcConn(true) Connection con, Resource resource, @Nullable String base64, Integer angle) {
		String resourceId = StringUtil.buildUUID();
		try {
			if(null != base64){
				this.imagesService.insertResourceImg(con, resourceId, base64);
				this.imagesService.insertResourceImg(con, resourceId, base64, angle);
			}
			resource.setResourceId(resourceId);
			this.resourceDao.insert(con, resource);