diff --git a/len-core/src/main/java/com/len/util/UploadUtil.java b/len-core/src/main/java/com/len/util/UploadUtil.java new file mode 100644 index 0000000..e483c8c --- /dev/null +++ b/len-core/src/main/java/com/len/util/UploadUtil.java @@ -0,0 +1,105 @@ +package com.len.util; + +import com.len.exception.MyException; +import lombok.Getter; +import lombok.Setter; +import org.apache.commons.io.FileUtils; +import org.apache.commons.lang3.StringUtils; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.stereotype.Component; +import org.springframework.web.multipart.MultipartFile; + +import java.io.File; +import java.io.IOException; +import java.util.Arrays; +import java.util.UUID; + +/** + * Created by meng on 2018/5/8. + * 文件上传工具类 + */ +@Getter +@Setter +@ConfigurationProperties +@Component +public class UploadUtil { + + /** + * 上传请求资源 + */ + private MultipartFile multipartFile = null; + + /** + * 按照当日创建文件夹 + */ + @Value("${lenosp.isDayType}") + private boolean isDayType; + /** + * 自定义文件路径 + */ + @Value("${lenosp.uploadPath}") + private String uploadPath; + + @Value("${lenosp.imagePath}") + private String imagePath; + + public static final String IMAGE_SUFFIX = "bmp,jpg,png,gif,jpeg"; + + private File currentFile; + + public UploadUtil(MultipartFile multipartFile) { + this.multipartFile = multipartFile; + } + + public UploadUtil() { + } + + public String upload() { + if (isNull()) { + throw new MyException("上传数据/地址获取异常"); + } + + String fileName = fileNameStyle(); + try { + FileUtils.copyInputStreamToFile(multipartFile.getInputStream(), currentFile); + } catch (IOException e) { + e.printStackTrace(); + } + return fileName; + } + + /** + * 格式化文件名 默认采用UUID + * + * @return + */ + public String fileNameStyle() { + String curr = multipartFile.getOriginalFilename(); + int suffixLen = curr.lastIndexOf("."); + if (suffixLen == -1) { + throw new MyException("文件获取异常"); + } + String suffix = curr.substring(suffixLen, curr.length()); + int index = Arrays.binarySearch(IMAGE_SUFFIX.split(","), + suffix.replace(".", "")); + + curr = UUID.randomUUID() + suffix; + String filename=curr; + //image 情况 + curr = StringUtils.isEmpty(imagePath) || index == -1 ? + uploadPath + "\\" + curr : imagePath + "\\" + curr; + currentFile = new File(curr); + + return filename; + } + + private boolean isNull() { + if (null != multipartFile) { + return false; + } + return true; + } + + +} diff --git a/len-sys/src/main/java/com/len/controller/UserController.java b/len-sys/src/main/java/com/len/controller/UserController.java index d674ee5..24e8e25 100644 --- a/len-sys/src/main/java/com/len/controller/UserController.java +++ b/len-sys/src/main/java/com/len/controller/UserController.java @@ -9,10 +9,7 @@ import com.len.entity.SysUser; import com.len.exception.MyException; import com.len.service.RoleUserService; import com.len.service.SysUserService; -import com.len.util.BeanUtil; -import com.len.util.Checkbox; -import com.len.util.JsonUtil; -import com.len.util.Md5Util; +import com.len.util.*; import io.swagger.annotations.ApiOperation; import java.io.*; @@ -233,8 +230,9 @@ public class UserController extends BaseController { return j; } - @Value("${imagePath}") - private String imagePath; + @Autowired + UploadUtil uploadUtil; + /** * 头像上传 目前首先相对路径 */ @@ -242,18 +240,10 @@ public class UserController extends BaseController { @ResponseBody public JsonUtil imgUpload(HttpServletRequest req, @RequestParam("file") MultipartFile file, ModelMap model) { + uploadUtil.setMultipartFile(file); + String fileName=uploadUtil.upload(); JsonUtil j = new JsonUtil(); - String imageName=file.getOriginalFilename(); - imageName= UUID.randomUUID()+imageName.substring(imageName.indexOf("."),imageName.length()); - File file2 = new File(imagePath+"\\"+imageName); - try { - FileUtils.copyInputStreamToFile(file.getInputStream(), file2); - } catch (IOException e) { - j.setFlag(false); - j.setMsg("上传失败"); - e.printStackTrace(); - } - j.setMsg(imageName); + j.setMsg(fileName); return j; } diff --git a/len-web/src/main/java/com/len/config/WebMvcConfig.java b/len-web/src/main/java/com/len/config/WebMvcConfig.java index f5f9cd5..a09d041 100644 --- a/len-web/src/main/java/com/len/config/WebMvcConfig.java +++ b/len-web/src/main/java/com/len/config/WebMvcConfig.java @@ -25,9 +25,9 @@ import java.util.Locale; @Configuration public class WebMvcConfig extends WebMvcConfigurationSupport { - @Value("${imagePath}") + @Value("${lenosp.imagePath}") private String imagePath; - @Value("${filePath}") + @Value("${lenosp.uploadPath}") private String filePath; @Bean diff --git a/len-web/src/main/resources/application-dev.yml b/len-web/src/main/resources/application-dev.yml index c1bdeef..97d5c6e 100644 --- a/len-web/src/main/resources/application-dev.yml +++ b/len-web/src/main/resources/application-dev.yml @@ -1,12 +1,12 @@ server: - port: 8081 + port: 8082 spring: datasource: url: jdbc:mysql://localhost:3306/lenos?useUnicode=true&characterEncoding=UTF-8 username: root # password: 123456 # password: 1234 - password: root + password: 123456 # 使用druid数据源 type: com.alibaba.druid.pool.DruidDataSource driver-class-name: com.mysql.jdbc.Driver @@ -32,6 +32,7 @@ spring: prefer-ip: true url: http://localhost:8082 + mybatis: type-aliases-package: com.len.entity mapper-locations: classpath*:mapper/*.xml @@ -55,6 +56,8 @@ logging: com.len.mapper: debug config: classpath:log4j2.yml -filePath: ./file/ +lenosp: + uploadPath: ./file/ + isDayType: false -imagePath: ./image/ \ No newline at end of file + imagePath: ./image/ \ No newline at end of file diff --git a/pom.xml b/pom.xml index 79e810c..81abb49 100644 --- a/pom.xml +++ b/pom.xml @@ -34,6 +34,12 @@ spring-boot-properties-migrator --> + + org.springframework.boot + spring-boot-configuration-processor + true + + org.springframework.boot spring-boot-starter-web