项目结构：
调用sdk分别实现动物识别和植物识别类：
package founction;
import util.AuthService;
import util.Base64Util;
import util.FileUtil;
import util.HttpUtil;
import java.net.URLEncoder;
/**
* 动物识别
*/
public class Animal {
/**
* 重要提示代码中所需工具类
* FileUtil,Base64Util,HttpUtil,GsonUtils请从
* https://ai.baidu.com/file/658A35ABAB2D404FBF903F64D47C1F72
* https://ai.baidu.com/file/C8D81F3301E24D2892968F09AE1AD6E2
* https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3
* https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3
* 下载
*/
public static String animal(String filePath ) {
// 请求url
String url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/animal";
try {
// 本地文件路径
// String filePath = "[本地文件路径]";
byte[] imgData = FileUtil.readFileByBytes(filePath);
String imgStr = Base64Util.encode(imgData);
String imgParam = URLEncoder.encode(imgStr, "UTF-8");
String param = "image=" + imgParam;
// 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
String accessToken = AuthService.getAuth();
String result = HttpUtil.post(url, accessToken, param);
System.out.println(result);
return result;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static void main(String[] args) {
Animal.animal("D://5.png");
}
}
package founction;
import util.AuthService;
import util.Base64Util;
import util.FileUtil;
import util.HttpUtil;
import java.net.URLEncoder;
/**
* 植物识别
*/
public class Plant {
public static String plant(String filePath) {
// 请求url
String url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/plant";
try {
// 本地文件路径
// String filePath = "D://4.png";
byte[] imgData = FileUtil.readFileByBytes(filePath);
String imgStr = Base64Util.encode(imgData);
String imgParam = URLEncoder.encode(imgStr, "UTF-8");
String param = "image=" + imgParam;
// 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
String accessToken = AuthService.getAuth();
String result = HttpUtil.post(url, accessToken, param);
System.out.println(result);
return result;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static void main(String[] args) {
Plant.plant("D://4.png");
}
}
awt界面：
package swing;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import founction.Animal;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import javax.swing.filechooser.FileNameExtensionFilter;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.math.BigDecimal;
public class ShanggchuangFrmAnimal extends JFrame {
/**
* 动物awt
*/
private JPanel contentPane;
private static JLabel lblNewLabel; //图片展示区域
private JButton btnNewButton ;//上传图片按钮
private JButton upButton; //上传网络验证
private JLabel jLabel ; //提示对话框
private static String path = null;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
ShanggchuangFrmAnimal frame = new ShanggchuangFrmAnimal();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
//页面布局
/**
* Create the frame.
*/
public ShanggchuangFrmAnimal() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 1000, 600);
// setBounds(100, 100, 622, 421);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
//提示文本框
jLabel = new JLabel("请选择一张动物图片");
jLabel.setFont(new Font("宋体", Font.BOLD, 15));
jLabel.setBounds(450,200,800,100);
contentPane.add(jLabel);
// 图片区域
lblNewLabel = new JLabel("");
lblNewLabel.setBounds(225, 80, 200, 200);
lblNewLabel.setBackground(Color.red);
contentPane.add(lblNewLabel);
//上传图片按钮
// btnNewButton = new JButton("\u4E0A\u4F20\u56FE\u7247");
btnNewButton = new JButton("上传图片"); //设置图片按钮
btnNewButton.setFont(new Font("宋体", Font.BOLD, 18));
btnNewButton.addMouseListener(new MouseAdapter() { //按钮点击事件
@Override
public void mouseClicked(MouseEvent e) {
addPicture(btnNewButton);
}
});
// btnNewButton.setBounds(355, 264, 141, 46);
btnNewButton.setBounds(250, 350, 141, 46);
contentPane.add(btnNewButton);
//验证
upButton = new JButton("上传网络验证");
upButton.setFont(new Font("宋体", Font.BOLD, 18));
upButton.addMouseListener(new MouseAdapter() { //按钮点击事件
@Override
public void mouseClicked(MouseEvent e) {
if (path == null){
jLabel.setText("未选择图片");
}
else{
String name = verify();
if ("非动物".equals(name)) {
jLabel.setText("选择的图片是非动物");
}
else {
jLabel.setText("经过网络查询这个动物是："+name);
}
}
}
});
upButton.setBounds(500,350,200,46);
contentPane.add(upButton);
contentPane.addComponentListener(new ComponentAdapter() {//拖动窗口监听
public void componentResized(ComponentEvent e) {
int whidth=contentPane.getWidth();//获取窗口宽度
int height=contentPane.getHeight();//获取窗口高度 你也可以设置高度居中
//将lable放在 窗口左边的1/3处
// btnNewButton.setBounds(whidth/3, 63, 61, 16);//(起始点x，起始点y，宽地w，高h) 标签设置宽高不明显
// //将lable放在 窗口左边的1/2处
// button.setBounds(whidth/2, 63, 61, 16);//(起始点x，起始点y，宽地w，高h)
// //宽度始终是窗口的1/2
// textField.setBounds(81, 110, whidth/2, 26);//(起始点x，起始点y，宽地w，高h)
lblNewLabel.setBounds(whidth/5, height/4, 200, 200);
jLabel.setBounds(whidth*3/5,height/4,800,100);
btnNewButton.setBounds(whidth/5, height*4/5, 141, 46);//上传
upButton.setBounds(whidth*3/5,height*4/5,200,46);//验证
}
});
}
//上传图片
public static void addPicture(JButton button) {
JFileChooser chooser = new JFileChooser();//文件选择器
chooser.setMultiSelectionEnabled(true);//是否可以多选文件
/** 过滤文件类型 * */
FileNameExtensionFilter filter = new FileNameExtensionFilter("图片","jpg","png"); //筛选结果为文件夹和图片文件
chooser.setFileFilter(filter);//设置选择器的过滤器
int returnVal = chooser.showOpenDialog(button);//在容器中选择文件选择器
if (returnVal == JFileChooser.APPROVE_OPTION) { //如果在选择器中单击“打开”
/** 得到选择的文件* */
File[] arrfiles = chooser.getSelectedFiles(); //获取选择器中选中的文件
// file.getAbsolutePath()
if (arrfiles == null || arrfiles.length == 0) {
return;
}
//判断是否有文件为jpg或者png
File ff = chooser.getSelectedFile();
//创建一个fileName得到选择文件的名字
String fileName =ff.getName();
//lastIndexOf(".") 返回"."在文件名中最后一次出现的下标
//substring(int index)从指定的index开始截取后面的字符串
//比如： a.txt 最后一次出现的.下标是 1 substring(1)就是从下标1的位置开始截取 截取后的新字符串为 .txt
//所以这里需要+1 才能只截取文件类型 txt
String prefix=fileName.substring(fileName.lastIndexOf(".")+1);
//判断选择的文件是否是图片文件 必须排除不是的情况 不然后续操作会报错
if(!(prefix.equals("jpg") || prefix.equals("png"))){
JOptionPane.showMessageDialog(new JDialog(),":请选择.jpg 或 .png格式的图片");
return;
}
String absolutePath = ff.getAbsolutePath();
path=absolutePath;
//创建一个ImageIcon对象 传入图片文件的绝对路径
ImageIcon imageIcon = new ImageIcon(absolutePath);
imageIcon.setImage(imageIcon.getImage().getScaledInstance(lblNewLabel.getWidth(), lblNewLabel.getHeight(), Image.SCALE_DEFAULT));//图片自适应窗口大小
lblNewLabel.setIcon(imageIcon);
lblNewLabel.getIcon();
System.out.println("******************************"+absolutePath);//获取图片路径
}
}
//验证
public static String verify() {
// AipImageClassifyUtil.sample(AipImageClassifyUtil.client,path);
// contentPane.add(jLabel);
String res = Animal.animal(path);
JSONObject jsonObject = JSON.parseObject(res);
JSONArray result = (JSONArray) jsonObject.get("result");
System.out.println(result);
BigDecimal score = new BigDecimal("0");
// score = (BigDecimal)((JSONObject)result.get(0)).get("score");
String name = null;
// String name = (String)((JSONObject)result.get(0)).get("name");
System.out.println("result.size()=====>" + result.size());
for (int i = 0; i < result.size(); i++) {
JSONObject object = (JSONObject) result.get(i);
System.out.println(object + "======" + i);
if (score.compareTo(new BigDecimal(String.valueOf(object.get("score")))) < 0) {
score = new BigDecimal(String.valueOf(object.get("score")));
name = (String) object.get("name");
}
}
return name;
}
}
package swing;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import founction.Plant;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import javax.swing.filechooser.FileNameExtensionFilter;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.math.BigDecimal;
/**
* 植物awt
*/
public class ShanggchuangFrmPlant extends JFrame {
private JPanel contentPane;
private static JLabel lblNewLabel; //图片展示区域
private JButton btnNewButton ;//上传图片按钮
private JButton upButton; //上传网络验证
private JLabel jLabel ; //提示对话框
private static String path = null;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
ShanggchuangFrmPlant frame = new ShanggchuangFrmPlant();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public ShanggchuangFrmPlant() { //页面布局
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 1000, 600);
// setBounds(100, 100, 622, 421);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
//提示文本框
jLabel = new JLabel("请选择一张植物图片");
jLabel.setFont(new Font("宋体", Font.BOLD, 15));
jLabel.setBounds(450,200,800,100);
contentPane.add(jLabel);
// 图片区域
lblNewLabel = new JLabel("");
lblNewLabel.setBounds(225, 80, 200, 200);
lblNewLabel.setBackground(Color.red);
contentPane.add(lblNewLabel);
//上传图片按钮
// btnNewButton = new JButton("\u4E0A\u4F20\u56FE\u7247");
btnNewButton = new JButton("上传图片"); //设置图片按钮
btnNewButton.setFont(new Font("宋体", Font.BOLD, 18));
btnNewButton.addMouseListener(new MouseAdapter() { //按钮点击事件
@Override
public void mouseClicked(MouseEvent e) {
addPicture(btnNewButton);
}
});
// btnNewButton.setBounds(355, 264, 141, 46);
btnNewButton.setBounds(250, 350, 141, 46);
contentPane.add(btnNewButton);
//验证
upButton = new JButton("上传网络验证");
upButton.setFont(new Font("宋体", Font.BOLD, 18));
upButton.addMouseListener(new MouseAdapter() { //按钮点击事件
@Override
public void mouseClicked(MouseEvent e) {
if (path == null){
jLabel.setText("未选择图片");
}
else{
String name = verify();
if ("非植物".equals(name)) {
jLabel.setText("选择的图片是非植物");
}
else {
jLabel.setText("经过网络查询这个植物是："+name);
}
}
}
});
upButton.setBounds(500,350,200,46);
contentPane.add(upButton);
contentPane.addComponentListener(new ComponentAdapter() {//拖动窗口监听
public void componentResized(ComponentEvent e) {
int whidth=contentPane.getWidth();//获取窗口宽度
int height=contentPane.getHeight();//获取窗口高度 你也可以设置高度居中
//将lable放在 窗口左边的1/3处
// btnNewButton.setBounds(whidth/3, 63, 61, 16);//(起始点x，起始点y，宽地w，高h) 标签设置宽高不明显
// //将lable放在 窗口左边的1/2处
// button.setBounds(whidth/2, 63, 61, 16);//(起始点x，起始点y，宽地w，高h)
// //宽度始终是窗口的1/2
// textField.setBounds(81, 110, whidth/2, 26);//(起始点x，起始点y，宽地w，高h)
lblNewLabel.setBounds(whidth/5, height/4, 200, 200);
jLabel.setBounds(whidth*3/5,height/4,800,100);
btnNewButton.setBounds(whidth/5, height*4/5, 141, 46);//上传
upButton.setBounds(whidth*3/5,height*4/5,200,46);//验证
}
});
}
//上传图片
public static void addPicture(JButton button) {
JFileChooser chooser = new JFileChooser();//文件选择器
chooser.setMultiSelectionEnabled(true);//是否可以多选文件
/** 过滤文件类型 * */
FileNameExtensionFilter filter = new FileNameExtensionFilter("图片","jpg","png"); //筛选结果为文件夹和图片文件
chooser.setFileFilter(filter);//设置选择器的过滤器
int returnVal = chooser.showOpenDialog(button);//在容器中选择文件选择器
if (returnVal == JFileChooser.APPROVE_OPTION) { //如果在选择器中单击“打开”
/** 得到选择的文件* */
File[] arrfiles = chooser.getSelectedFiles(); //获取选择器中选中的文件
// file.getAbsolutePath()
if (arrfiles == null || arrfiles.length == 0) {
return;
}
//判断是否有文件为jpg或者png
File ff = chooser.getSelectedFile();
//创建一个fileName得到选择文件的名字
String fileName =ff.getName();
//lastIndexOf(".") 返回"."在文件名中最后一次出现的下标
//substring(int index)从指定的index开始截取后面的字符串
//比如： a.txt 最后一次出现的.下标是 1 substring(1)就是从下标1的位置开始截取 截取后的新字符串为 .txt
//所以这里需要+1 才能只截取文件类型 txt
String prefix=fileName.substring(fileName.lastIndexOf(".")+1);
//判断选择的文件是否是图片文件 必须排除不是的情况 不然后续操作会报错
if(!(prefix.equals("jpg") || prefix.equals("png"))){
JOptionPane.showMessageDialog(new JDialog(),":请选择.jpg 或 .png格式的图片");
return;
}
String absolutePath = ff.getAbsolutePath();
path=absolutePath;
//创建一个ImageIcon对象 传入图片文件的绝对路径
ImageIcon imageIcon = new ImageIcon(absolutePath);
imageIcon.setImage(imageIcon.getImage().getScaledInstance(lblNewLabel.getWidth(), lblNewLabel.getHeight(), Image.SCALE_DEFAULT));//图片自适应窗口大小
lblNewLabel.setIcon(imageIcon);
lblNewLabel.getIcon();
System.out.println("******************************"+absolutePath);//获取图片路径
}
}
//验证
public static String verify() {
// AipImageClassifyUtil.sample(AipImageClassifyUtil.client,path);
// contentPane.add(jLabel);
String res = Plant.plant(path);
JSONObject jsonObject = JSON.parseObject(res);
JSONArray result = (JSONArray) jsonObject.get("result");
System.out.println(result);
BigDecimal score = new BigDecimal("0");
// score = (BigDecimal)((JSONObject)result.get(0)).get("score");
String name = null;
// String name = (String)((JSONObject)result.get(0)).get("name");
System.out.println("result.size()=====>" + result.size());
for (int i = 0; i < result.size(); i++) {
JSONObject object = (JSONObject) result.get(i);
System.out.println(object + "======" + i);
if (score.compareTo(new BigDecimal(String.valueOf(object.get("score")))) < 0) {
score = new BigDecimal(String.valueOf(object.get("score")));
name = (String) object.get("name");
}
}
return name;
}
}
标签：setBounds,JAVA,String,调佣,ai,contentPane,new,import,public From： https://www.cnblogs.com/zhaolei0419/p/16890265.html