封装了黑白图片上色，风格转换和人像动漫化的百度api

.idea/compiler.xml

@@ -11,10 +11,14 @@
         <module name="backend" />
       </profile>
     </annotationProcessing>
+    <bytecodeTargetLevel>
+      <module name="master" target="1.6" />
+    </bytecodeTargetLevel>
   </component>
   <component name="JavacSettings">
     <option name="ADDITIONAL_OPTIONS_OVERRIDE">
       <module name="backend" options="-parameters" />
+      <module name="master" options="-parameters" />
       <module name="sms-backend" options="-parameters" />
     </option>
   </component>

.idea/uiDesigner.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
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+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
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+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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+          <preferred-size width="150" height="-1" />
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+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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+          <preferred-size width="150" height="-1" />
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+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
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+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
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+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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+          <preferred-size width="150" height="50" />
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+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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+          <preferred-size width="150" height="50" />
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+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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+          <preferred-size width="150" height="50" />
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+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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+          <preferred-size width="200" height="200" />
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+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>

pom.xml

@@ -119,6 +119,11 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-undertow</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
@@ -129,11 +134,20 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-configuration-processor</artifactId>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20210307</version>
+        </dependency>
         <!--lombok用来简化实体类-->
         <dependency>
             <groupId>org.projectlombok</groupId>
@@ -283,6 +297,18 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>RELEASE</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+            <version>RELEASE</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/com/message/Baidu_ai_API/Enum/PicStyle.java

@@ -0,0 +1,49 @@
+package com.message.Baidu_ai_API.Enum;
+
+public enum PicStyle {
+    CARTOON(1, "cartoon"),
+    PENCIL(2, "pencil"),
+    COLOR_PENCIL(3, "color_pencil"),
+    WARM(4, "warm"),
+    WAVE(5, "wave"),
+    LAVENDER(6, "lavender"),
+    MONONOKE(7, "mononoke"),
+    SCREAM(8, "scream"),
+    GOTHIC(9, "gothic");
+
+    private final int styleCode;
+    private final String styleName;
+
+    PicStyle(int styleCode, String styleName) {
+        this.styleCode = styleCode;
+        this.styleName = styleName;
+    }
+
+    public int getStyleCode() {
+        return styleCode;
+    }
+
+    public String getStyleName() {
+        return styleName;
+    }
+
+    // 从整数获取枚举值
+    public static PicStyle fromStyleCode(int styleCode) {
+        for (PicStyle style : values()) {
+            if (style.getStyleCode() == styleCode) {
+                return style;
+            }
+        }
+        throw new IllegalArgumentException("Invalid style code: " + styleCode);
+    }
+
+    // 从字符串获取枚举值
+    public static PicStyle fromStyleName(String styleName) {
+        for (PicStyle style : values()) {
+            if (style.getStyleName().equalsIgnoreCase(styleName)) {
+                return style;
+            }
+        }
+        throw new IllegalArgumentException("Invalid style name: " + styleName);
+    }
+}

src/main/java/com/message/Baidu_ai_API/config/ExternalResourceConfig.java

@@ -1,4 +1,4 @@
-package com.Baidu_ai_API.config;
+package com.message.Baidu_ai_API.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;

src/main/java/com/message/Baidu_ai_API/controller/AiPictureController.java

@@ -0,0 +1,93 @@
+package com.message.Baidu_ai_API.controller;
+
+import com.message.Baidu_ai_API.config.ExternalResourceConfig;
+import com.message.Baidu_ai_API.service.AiPictureService;
+import com.message.Baidu_ai_API.util.FileSetUtil;
+import com.base.annotation.SysLog;
+import com.base.helper.Result;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+
+@Api(tags = "百度ai调用")
+@RestController
+@RequestMapping("/AiPicture")
+public class AiPictureController {
+    @Value("${external.resource.dir}")
+    private String externalResourceDir;
+    @Autowired
+    private AiPictureService aiPictureService;
+    @Autowired
+    private ExternalResourceConfig externalResourceConfig;
+    @SysLog(action = "AiPicture:Colourize", value = "ai图像增强：黑白图片上色")
+    @ApiOperation(value = "黑白图片上色",notes = "ai图像增强")
+    @RequestMapping(value="Colourize",method = {RequestMethod.POST})
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "userid", value = "id", paramType = "query"),//用户id，用于生成base64的txt文件，用以转储
+            @ApiImplicitParam(name = "image", value = "图片文件，必须是图片才行，pngjpg皆可，后缀名不限", paramType = "query")})
+    public ResponseEntity<FileSystemResource> Colourize(@RequestParam("userid")Integer id, @RequestParam("image") MultipartFile image) throws Exception {
+        String fileName= FileSetUtil.resetFileName(id,externalResourceDir,image);//生成的filename无后缀
+        File file=FileSetUtil.saveFile(image,externalResourceDir,fileName);//生成的file为png文件
+        String filePath=aiPictureService.Colourize(fileName,externalResourceDir);//转码传输到baiduapi后写入fileName+.txt,所返回的filePath直接指向对应txt文件
+        aiPictureService.Base64ToImage(fileName,filePath,externalResourceDir);
+        HttpHeaders headers = new HttpHeaders();
+        headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + file.getName());
+        return ResponseEntity.ok()
+                .headers(headers)
+                .contentLength(file.length())
+                .contentType(MediaType.APPLICATION_OCTET_STREAM)
+                .body(new FileSystemResource(file));
+    }
+    @SysLog(action = "AiPicture:styleTrans", value = "ai图像增强：更换图片风格")
+    @ApiOperation(value = "更换图片风格",notes = "ai图像增强")
+    @RequestMapping(value="styleTrans",method = {RequestMethod.POST})
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "userid", value = "id", paramType = "query"),//用户id，用于生成base64的txt文件，用以转储
+            @ApiImplicitParam(name = "image", value = "图片文件，必须是图片才行，pngjpg皆可，后缀名不限", paramType = "query"),
+            @ApiImplicitParam(name = "options", value = "图片转换的风格,1:卡通画,2:铅笔风格,3:彩色铅笔画,4:彩色糖块油画,5:神奈川冲浪里油画,6:薰衣草油画,7:奇异油画,8:呐喊油画,9:哥特油画。", paramType = "query")})
+    public ResponseEntity<FileSystemResource> styleTrans(@RequestParam("userid")Integer id, @RequestParam("image") MultipartFile image, @RequestParam("options") Integer options) throws Exception {
+        String fileName= FileSetUtil.resetFileName(id,externalResourceDir,image);//生成的filename无后缀
+        File file=FileSetUtil.saveFile(image,externalResourceDir,fileName);//生成的file为png文件
+        System.out.println(fileName+"//////////"+externalResourceDir);
+        String filePath=aiPictureService.styleTrans(fileName,externalResourceDir,options);//转码传输到baiduapi后写入fileName+.txt,所返回的filePath直接指向对应txt文件
+        aiPictureService.Base64ToImage(fileName,filePath,externalResourceDir);
+        HttpHeaders headers = new HttpHeaders();
+        headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + file.getName());
+        return ResponseEntity.ok()
+                .headers(headers)
+                .contentLength(file.length())
+                .contentType(MediaType.APPLICATION_OCTET_STREAM)
+                .body(new FileSystemResource(file));
+    }
+    @SysLog(action = "AiPicture:selfie_anime", value = "ai图像增强：人像动漫化")
+    @ApiOperation(value = "人像动漫化",notes = "ai图像增强")
+    @RequestMapping(value="selfie_anime",method = {RequestMethod.POST})
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "userid", value = "id", paramType = "query"),//用户id，用于生成base64的txt文件，用以转储
+            @ApiImplicitParam(name = "image", value = "图片文件，必须是图片才行，pngjpg皆可，后缀名不限", paramType = "query")})
+    public ResponseEntity<FileSystemResource> selfie_anime(@RequestParam("userid")Integer id, @RequestParam("image") MultipartFile image) throws Exception {
+        String fileName= FileSetUtil.resetFileName(id,externalResourceDir,image);//生成的filename无后缀
+        File file=FileSetUtil.saveFile(image,externalResourceDir,fileName);//生成的file为png文件
+        System.out.println(fileName+"//////////"+externalResourceDir);
+        String filePath=aiPictureService.selfie_anime(fileName,externalResourceDir);//转码传输到baiduapi后写入fileName+.txt,所返回的filePath直接指向对应txt文件
+        aiPictureService.Base64ToImage(fileName,filePath,externalResourceDir);
+        HttpHeaders headers = new HttpHeaders();
+        headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + file.getName());
+        return ResponseEntity.ok()
+                .headers(headers)
+                .contentLength(file.length())
+                .contentType(MediaType.APPLICATION_OCTET_STREAM)
+                .body(new FileSystemResource(file));
+    }
+}

src/main/java/com/message/Baidu_ai_API/service/AiPictureService.java

@@ -0,0 +1,11 @@
+package com.message.Baidu_ai_API.service;
+
+public interface AiPictureService {
+    String Colourize(String fileName,String externalResourceDir) throws Exception;
+    String styleTrans(String fileName,String externalResourceDir,Integer option) throws Exception;
+
+    //图片转base64传给baiduapi解析后获取传回来的base64码,图像风格转换
+    String selfie_anime(String fileName, String externalResourceDir) throws Exception;
+
+    void Base64ToImage(String fileName, String txtfilePath, String filePath);
+}

src/main/java/com/message/Baidu_ai_API/service/impl/AiPictureServiceImpl.java

@@ -0,0 +1,135 @@
+package com.message.Baidu_ai_API.service.impl;
+
+import com.message.Baidu_ai_API.Enum.PicStyle;
+import com.message.Baidu_ai_API.service.AiPictureService;
+import com.message.Baidu_ai_API.util.Base64Util;
+import com.message.Baidu_ai_API.util.FileUtil;
+import com.message.Baidu_ai_API.util.HttpUtil;
+import org.json.JSONObject;
+import org.springframework.stereotype.Service;
+
+import java.io.*;
+import java.net.URLEncoder;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Base64;
+@Service
+public class AiPictureServiceImpl implements AiPictureService {
+    @Override//图片转base64传给baiduapi解析后获取传回来的base64码,黑白图片上色
+    public String Colourize(String fileName,String externalResourceDir) throws Exception {//转码传输到baiduapi
+        // 请求url
+        String url = "https://aip.baidubce.com/rest/2.0/image-process/v1/colourize";
+            System.out.println(fileName);
+            // 本地文件路径
+            String filePath =externalResourceDir+"\\"+fileName+".png";
+            byte[] imgData = FileUtil.readFileByBytes(filePath);
+            String imgStr = Base64Util.encode(imgData);
+            String imgParam = URLEncoder.encode(imgStr, "UTF-8");
+            String param = "image=" + imgParam;
+
+            String accessToken = "24.97b658223d82fe59e4fa81196a39800c.2592000.1732771197.282335-115915927";
+            String result = HttpUtil.post(url, accessToken, param);
+
+            // 解析JSON并提取image属性
+            JSONObject jsonObject = new JSONObject(result);
+            String file = jsonObject.getString("image");
+
+            // 将image属性写入文件
+            String outputFilePath =externalResourceDir+"\\"+fileName+".txt";
+            try (BufferedWriter writer = new BufferedWriter(new FileWriter(new File(outputFilePath)))) {
+                writer.write(file);
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+            }
+            System.out.println( "写入" + outputFilePath);
+            return outputFilePath;
+    }
+    @Override//图片转base64传给baiduapi解析后获取传回来的base64码,图像风格转换
+    public String styleTrans(String fileName,String externalResourceDir,Integer option) throws Exception {//转码传输到baiduapi
+        // 请求url
+        String url = "https://aip.baidubce.com/rest/2.0/image-process/v1/style_trans";
+            // 本地文件路径
+            String filePath =externalResourceDir+"\\"+fileName+".png";
+            byte[] imgData = FileUtil.readFileByBytes(filePath);
+            String imgStr = Base64Util.encode(imgData);
+            String imgParam = URLEncoder.encode(imgStr, "UTF-8");
+            String StyleName=PicStyle.fromStyleCode(option).getStyleName();//从枚举类获取风格名字选项名字
+            System.out.println(StyleName);
+            String param =  "option=" + StyleName +"&image=" + imgParam;
+            String accessToken = "24.1ff0e598cf27db3bcfec07b0e4fb3b38.2592000.1731833877.282335-115915927";
+            String result = HttpUtil.post(url, accessToken, param);
+            System.out.println(result);
+            // 解析JSON并提取image属性
+            JSONObject jsonObject = new JSONObject(result);
+            String image = jsonObject.getString("image");
+
+            // 将image属性写入文件
+            String outputFilePath =externalResourceDir+"\\"+fileName+".txt";
+            try (BufferedWriter writer = new BufferedWriter(new FileWriter(new File(outputFilePath)))) {
+                writer.write(image);
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+            }
+        System.out.println( "写入" + outputFilePath);
+        return outputFilePath;
+    }
+    @Override//图片转base64传给baiduapi解析后获取传回来的base64码,图像风格转换
+    public String selfie_anime(String fileName,String externalResourceDir) throws Exception {//转码传输到baiduapi
+        // 请求url
+        String url = "https://aip.baidubce.com/rest/2.0/image-process/v1/selfie_anime";
+        // 本地文件路径
+        String filePath =externalResourceDir+"\\"+fileName+".png";
+        byte[] imgData = FileUtil.readFileByBytes(filePath);
+        String imgStr = Base64Util.encode(imgData);
+        String imgParam = URLEncoder.encode(imgStr, "UTF-8");
+        String param ="image=" + imgParam;
+        String accessToken = "24.1ff0e598cf27db3bcfec07b0e4fb3b38.2592000.1731833877.282335-115915927";
+        String result = HttpUtil.post(url, accessToken, param);
+        System.out.println(result);
+        // 解析JSON并提取image属性
+        JSONObject jsonObject = new JSONObject(result);
+        String image = jsonObject.getString("image");
+
+        // 将image属性写入文件
+        String outputFilePath =externalResourceDir+"\\"+fileName+".txt";
+        try (BufferedWriter writer = new BufferedWriter(new FileWriter(new File(outputFilePath)))) {
+            writer.write(image);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        System.out.println( "写入" + outputFilePath);
+        return outputFilePath;
+    }
+    @Override//将转存好的base64码转为图片
+     public void Base64ToImage(String fileName,String txtfilePath,String filePath){
+    // 输入 Base64 编码文件的路径
+    String outputImagePath =filePath+"\\"+fileName+".png";
+        try (BufferedReader reader = Files.newBufferedReader(Paths.get(txtfilePath))) {
+        StringBuilder base64StringBuilder = new StringBuilder();
+        char[] buffer = new char[1024]; // 用于读取文件的缓冲区
+        int bytesRead;
+
+        // 按块读取 Base64 编码文件
+        while ((bytesRead = reader.read(buffer)) != -1) {
+            base64StringBuilder.append(buffer, 0, bytesRead);
+        }
+        String base64String = base64StringBuilder.toString();
+        try {
+            byte[] imageBytes = Base64.getDecoder().decode(base64String);
+            try (FileOutputStream fos = new FileOutputStream(outputImagePath)) {
+                fos.write(imageBytes);
+                System.out.println("图像已成功保存到 " + outputImagePath);
+            }
+        } catch (IllegalArgumentException e) {
+            System.err.println("解码失败，可能是因为数据不完整或格式错误: " + e.getMessage());
+        }
+    }
+            catch (IOException e) {
+        e.printStackTrace();
+        System.err.println("读取或写入文件时出错: " + e.getMessage());
+    }
+    }
+}

src/main/java/com/message/Baidu_ai_API/util/Base64Util.java

@@ -1,4 +1,4 @@
-package com.Baidu_ai_API.util;
+package com.message.Baidu_ai_API.util;
 
 /**
  * Base64 工具类

src/main/java/com/message/Baidu_ai_API/util/FileSetUtil.java

@@ -0,0 +1,59 @@
+package com.message.Baidu_ai_API.util;
+
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.*;
+import java.util.Random;
+
+public class FileSetUtil {
+    public static String resetFileName(final Integer id,String path,MultipartFile image) throws IOException {
+        System.out.println(path);
+
+        // 生成新的文件名
+    long timestamp = System.currentTimeMillis();
+    Random random = new Random();
+    int randomNumber = random.nextInt(1000); // 生成一个 0 到 999 之间的随机数
+
+    // 构建新的文件名
+    String newFileName = id + "_" + timestamp + "_" + randomNumber;
+        File newFile = new File(path, newFileName+".png");
+        try (InputStream is = image.getInputStream();
+             FileOutputStream fos = new FileOutputStream(newFile)) {
+
+            byte[] buffer = new byte[1024];
+            int bytesRead;
+
+            // 从源文件读取并写入目标文件
+            while ((bytesRead = is.read(buffer)) != -1) {
+                fos.write(buffer, 0, bytesRead);
+            }
+
+            System.out.println("文件保存成功: " + newFile.getAbsolutePath());
+            return newFileName;
+        } catch (IOException e) {
+            throw new IOException("文件保存失败: " + e.getMessage(), e);
+        }
+}
+    public static File saveFile(MultipartFile file, String path, String fileName) {
+        File newFile = new File(path, fileName+".png");
+        File parentDir = newFile.getParentFile();
+        if (parentDir != null && !parentDir.exists()) {
+            parentDir.mkdirs(); // 创建所有必要的父目录
+        }
+        try (InputStream is = file.getInputStream();
+             FileOutputStream fos = new FileOutputStream(newFile)) {
+
+            byte[] buffer = new byte[1024];
+            int bytesRead;
+
+            // 从源文件读取并写入目标文件
+            while ((bytesRead = is.read(buffer)) != -1) {
+                fos.write(buffer, 0, bytesRead);
+            }
+            return newFile;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}

src/main/java/com/message/Baidu_ai_API/util/FileUtil.java

@@ -1,4 +1,4 @@
-package com.Baidu_ai_API.util;
+package com.message.Baidu_ai_API.util;
 
 import java.io.*;
 

src/main/java/com/message/Baidu_ai_API/util/GsonUtils.java

@@ -1,5 +1,5 @@
 
-package com.Baidu_ai_API.util;
+package com.message.Baidu_ai_API.util;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;

src/main/java/com/message/Baidu_ai_API/util/HttpUtil.java

@@ -1,4 +1,4 @@
-package com.Baidu_ai_API.util;
+package com.message.Baidu_ai_API.util;
 
 import java.io.BufferedReader;
 import java.io.DataOutputStream;

src/main/resources/application.yml

@@ -57,7 +57,7 @@ userproperties:
 logging.level.com.hejr.springboot2_003.mapper: debug
 external:
   resource:
-    dir: ../external-resources
+    dir: D:/学习/dc试验/master/external-resources
 #单点登录信息
 sso:
   appId: 500000099

target/classes/META-INF/spring-configuration-metadata.json

@@ -0,0 +1,33 @@
+{
+  "groups": [
+    {
+      "name": "external",
+      "type": "com.message.Baidu_ai_API.config.ExternalResourceConfig",
+      "sourceType": "com.message.Baidu_ai_API.config.ExternalResourceConfig"
+    },
+    {
+      "name": "spring.datasource",
+      "type": "javax.sql.DataSource",
+      "sourceType": "com.message.config.DataSourceConfig",
+      "sourceMethod": "druid()"
+    },
+    {
+      "name": "userproperties",
+      "type": "com.message.config.UserConfig",
+      "sourceType": "com.message.config.UserConfig"
+    }
+  ],
+  "properties": [
+    {
+      "name": "external.resource-dir",
+      "type": "java.lang.String",
+      "sourceType": "com.message.Baidu_ai_API.config.ExternalResourceConfig"
+    },
+    {
+      "name": "userproperties.updatepwdtime",
+      "type": "java.lang.Long",
+      "sourceType": "com.message.config.UserConfig"
+    }
+  ],
+  "hints": []
+}

target/classes/application.yml

@@ -57,7 +57,7 @@ userproperties:
 logging.level.com.hejr.springboot2_003.mapper: debug
 external:
   resource:
-    dir: /path/to/your/external-resources
+    dir: D:/学习/dc试验/master/external-resources
 #单点登录信息
 sso:
   appId: 500000099