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@@ -1,39 +0,0 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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.kotlin
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store
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Generated
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@@ -1,5 +0,0 @@
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# Default ignored files
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/shelf/
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/workspace.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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Generated
-7
@@ -1,7 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding">
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<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
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</component>
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</project>
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Generated
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@@ -1,14 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="MavenProjectsManager">
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<option name="originalFiles">
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<list>
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<option value="$PROJECT_DIR$/pom.xml" />
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</list>
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</option>
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</component>
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<component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="temurin-17" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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Generated
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@@ -1,7 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
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<mapping directory="$PROJECT_DIR$/../docusaurus" vcs="Git" />
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</component>
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</project>
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@@ -1,26 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.example</groupId>
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<artifactId>ai-demo</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>8</maven.compiler.source>
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<maven.compiler.target>8</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<dependency>
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<groupId>dev.langchain4j</groupId>
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<artifactId>langchain4j-open-ai</artifactId>
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<version>1.3.0</version>
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</dependency>
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</dependencies>
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</project>
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@@ -1,47 +0,0 @@
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package org.example;
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import dev.langchain4j.data.message.ChatMessage;
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import dev.langchain4j.data.message.UserMessage;
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import dev.langchain4j.model.chat.ChatModel;
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import dev.langchain4j.model.openai.OpenAiChatModel;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Base64;
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public class Main {
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public static void main(String[] args) throws IOException {
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ChatModel chatModel = OpenAiChatModel
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.builder()
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.apiKey("sk-14a6915853e241d6a58f31f81ae96b65") // 安全起见最好用环境变量
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.modelName("qwen3.5-plus")
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.baseUrl("https://dashscope.aliyuncs.com/compatible-mode/v1")
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.build();
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// 记录开始时间
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long startTime = System.nanoTime();
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Path imagePath = Path.of("path/to/your/image.jpg"); // 替换为您的图片路径
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byte[] imageBytes = Files.readAllBytes(imagePath);
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String base64Image = Base64.getEncoder().encodeToString(imageBytes);
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UserMessage userMessage = UserMessage.userMessage(
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"请描述这张图片的内容。", // 文本部分
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base64Image // 图片部分 (Base64格式)
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);
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String content = chatModel.chat(userMessage);
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long endTime = System.nanoTime();
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// 计算耗时（毫秒）
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long durationMs = (endTime - startTime) / 1_000_000;
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System.out.println("模型回答: " + content);
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System.out.println("请求耗时: " + durationMs + " ms");
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}
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}
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@@ -1,39 +0,0 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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.kotlin
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store
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Generated
-5
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# Default ignored files
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/shelf/
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/workspace.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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Generated
-7
@@ -1,7 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding">
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<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
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<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
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</component>
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</project>
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Generated
-14
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="MavenProjectsManager">
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<option name="originalFiles">
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<list>
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<option value="$PROJECT_DIR$/pom.xml" />
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</list>
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</option>
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</component>
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<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="temurin-1.8" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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@@ -1,27 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.example</groupId>
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<artifactId>test</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>8</maven.compiler.source>
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<maven.compiler.target>8</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<!-- Microsoft SQL Server JDBC 驱动 -->
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<dependency>
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<groupId>com.microsoft.sqlserver</groupId>
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<artifactId>mssql-jdbc</artifactId>
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<version>6.2.2.jre8</version>
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</dependency>
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</dependencies>
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</project>
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@@ -1,36 +0,0 @@
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package org.example;
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import java.sql.Connection;
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import java.sql.DriverManager;
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import java.sql.ResultSet;
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import java.sql.Statement;
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public class Main {
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public static void main(String[] args) {
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// ✅ 修改下面的信息
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String url = "jdbc:sqlserver://192.168.118.128:1433;databaseName=master;encrypt=true;trustServerCertificate=true;sslProtocol=TLSv1";
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String user = "sa";
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String password = "root"; // 改成真实密码
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try {
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// 连接数据库
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Connection conn = DriverManager.getConnection(url, user, password);
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System.out.println("✅ 成功连接 SQL Server！");
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// 测试查询版本信息
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Statement stmt = conn.createStatement();
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ResultSet rs = stmt.executeQuery("SELECT @@VERSION AS version");
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while (rs.next()) {
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System.out.println("SQL Server 版本: " + rs.getString("version"));
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}
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// 关闭资源
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rs.close();
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stmt.close();
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conn.close();
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} catch (Exception e) {
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System.out.println("❌ 连接失败: " + e.getMessage());
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e.printStackTrace();
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}
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}
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}
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||||||
Reference in new issue
Block a user