这里分类和汇总了欣宸的全部原创(含配套源码):https://github.com/zq2599/blog_demos
名称
链接
备注
项目主页
https://github.com/zq2599/blog_demos
该项目在GitHub上的主页
git仓库地址(https)
https://github.com/zq2599/blog_demos.git
该项目源码的仓库地址,https协议
git仓库地址(ssh)
git@github.com:zq2599/blog_demos.git
该项目源码的仓库地址,ssh协议
为了统一管理源码和jar依赖,项目采用了maven父子结构,父工程名为javacv-tutorials,其pom.xml如下,可见主要是定义了一些jar的版本:
<groupId>com.bolingcavalry</groupId>
<artifactId>javacv-tutorials</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<modules>
<module>face-detect-demo</module>
</modules>
<properties>
<java.version>1.8</java.version>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>
<springboot.version>2.4.8</springboot.version><!-- javacpp当前版本 -->
<javacpp.version>1.4.3</javacpp.version>
<!-- opencv版本 -->
<opencv.version>3.4.3</opencv.version>
<!-- ffmpeg版本 -->
<ffmpeg.version>4.0.2</ffmpeg.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.18</version>
</dependency> <dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacv-platform</artifactId>
<version>${javacpp.version}</version>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacv</artifactId>
<version>${javacpp.version}</version>
</dependency>
<!-- javacpp -->
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacpp</artifactId>
<version>${javacpp.version}</version>
</dependency>
<!-- ffmpeg -->
<dependency>
<groupId>org.bytedeco.javacpp-presets</groupId>
<artifactId>ffmpeg-platform</artifactId>
<version>${ffmpeg.version}-${javacpp.version}</version>
</dependency>
<dependency>
<groupId>org.bytedeco.javacpp-presets</groupId>
<artifactId>ffmpeg</artifactId>
<version>${ffmpeg.version}-${javacpp.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
在javacv-tutorials下面新建名为face-detect-demo的子工程,这里面是咱们今天要开发的应用,其pom.xml如下:
<artifactId>face-detect-demo</artifactId>
<packaging>jar</packaging>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${springboot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<!--FreeMarker模板视图依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency><dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacv-platform</artifactId>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacv</artifactId>
</dependency>
<!-- javacpp -->
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacpp</artifactId>
</dependency>
<!-- ffmpeg -->
<dependency>
<groupId>org.bytedeco.javacpp-presets</groupId>
<artifactId>ffmpeg-platform</artifactId>
</dependency>
<dependency>
<groupId>org.bytedeco.javacpp-presets</groupId>
<artifactId>ffmpeg</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<!-- 如果父工程不是springboot,就要用以下方式使用插件,才能生成正常的jar -->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>com.bolingcavalry.facedetect.FaceDetectApplication</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
配置文件如下,要重点关注前段模板、文件上传大小、模型文件目录等配置:
spring.freemarker.allow-request-override=false
#Enable template caching.启用模板缓存。
spring.freemarker.cache=false
spring.freemarker.check-template-location=true
spring.freemarker.charset=UTF-8
spring.freemarker.content-type=text/html
spring.freemarker.expose-request-attributes=false
spring.freemarker.expose-session-attributes=false
spring.freemarker.expose-spring-macro-helpers=false
#设置面板后缀
spring.freemarker.suffix=.ftl
spring.servlet.multipart.max-file-size=100MB
spring.servlet.multipart.max-request-size=1000MB
web.upload-path=/app/images
opencv.model-path=/app/model/haarcascade_frontalface_default.xml
前端页面文件只有一个index.ftl,请原谅欣宸不入流的前端水平,前端只有一个页面,可以提交页面,同时也是展示处理结果的页面:
<#--判断是否上传文件-->
<#if msg??>
${msg}
<#else >
${msg!("文件未上传")}
#if>
<#--显示图片,一定要在img中的src发请求给controller,否则直接跳转是乱码-->
<#if fileName??>
<#---->
<#else>
<#---->
#if>