磁盘映射、文件上传

src/main/java/io/office/common/enumpack/ErrorCodeEnum.java

+package io.office.common.enumpack;
+
+/**
+ *
+ * 
 @description:
+ *
+ * @author wudi
+ * @date 22:08 2021/10/12
+ */
+public enum ErrorCodeEnum {
+    SUCCESS(0, "成功"),//成功
+
+    FAIL(-1, "失败"),//失败
+
+    FILE_IS_NULL(10001,"上传文件不能为空！");
+
+    private Integer code;
+    private String msg;
+
+    ErrorCodeEnum(int code) {
+        this.code = code;
+    }
+
+    ErrorCodeEnum(Integer code, String message) {
+        this.code = code;
+        this.msg = message;
+    }
+
+    public Integer code() {
+        return this.code;
+    }
+
+    public String message() {
+        return this.msg;
+    }
+
+    }

src/main/java/io/office/common/exception/RRException.java

@@ -8,6 +8,8 @@
 
 package io.office.common.exception;
 
+import io.office.common.enumpack.ErrorCodeEnum;
+
 /**
  * 自定义异常
  *
@@ -41,6 +43,12 @@ public class RRException extends RuntimeException {
 		this.code = code;
 	}
 
+	public RRException(ErrorCodeEnum errorCodeEnum) {
+		super(errorCodeEnum.message());
+		this.code = errorCodeEnum.code();
+		this.msg = errorCodeEnum.message();
+	}
+
 	public String getMsg() {
 		return msg;
 	}

src/main/java/io/office/config/SwaggerConfig.java

-/**
- * Copyright (c) 2016-2019 人人开源 All rights reserved.
- *
- * https://www.renren.io
- *
- * 版权所有，侵权必究！
- */
-
-package io.office.config;
-
-import io.swagger.annotations.ApiOperation;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
-import springfox.documentation.builders.ApiInfoBuilder;
-import springfox.documentation.builders.PathSelectors;
-import springfox.documentation.builders.RequestHandlerSelectors;
-import springfox.documentation.service.ApiInfo;
-import springfox.documentation.service.ApiKey;
-import springfox.documentation.spi.DocumentationType;
-import springfox.documentation.spring.web.plugins.Docket;
-import springfox.documentation.swagger2.annotations.EnableSwagger2;
-
-import java.util.List;
-
-import static com.google.common.collect.Lists.newArrayList;
-
-@Configuration
-@EnableSwagger2
-public class SwaggerConfig implements WebMvcConfigurer {
-
-    @Bean
-    public Docket createRestApi() {
-        return new Docket(DocumentationType.SWAGGER_2)
-            .apiInfo(apiInfo())
-            .select()
-            //加了ApiOperation注解的类，才生成接口文档
-            .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
-            //包下的类，才生成接口文档
-            //.apis(RequestHandlerSelectors.basePackage("io.renren.controller"))
-            .paths(PathSelectors.any())
-            .build()
-            .securitySchemes(security());
-    }
-
-    private ApiInfo apiInfo() {
-        return new ApiInfoBuilder()
-            .title("人人开源")
-            .description("renren-fast文档")
-            .termsOfServiceUrl("https://www.renren.io")
-            .version("3.0.0")
-            .build();
-    }
-
-    private List<ApiKey> security() {
-        return newArrayList(
-            new ApiKey("token", "token", "header")
-        );
-    }
-
-}
\ No newline at end of file
+///**
+// * Copyright (c) 2016-2019 人人开源 All rights reserved.
+// *
+// * https://www.renren.io
+// *
+// * 版权所有，侵权必究！
+// */
+//
+//package io.office.config;
+//
+//import io.swagger.annotations.ApiOperation;
+//import org.springframework.context.annotation.Bean;
+//import org.springframework.context.annotation.Configuration;
+//import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+//import springfox.documentation.builders.ApiInfoBuilder;
+//import springfox.documentation.builders.PathSelectors;
+//import springfox.documentation.builders.RequestHandlerSelectors;
+//import springfox.documentation.service.ApiInfo;
+//import springfox.documentation.service.ApiKey;
+//import springfox.documentation.spi.DocumentationType;
+//import springfox.documentation.spring.web.plugins.Docket;
+//import springfox.documentation.swagger2.annotations.EnableSwagger2;
+//
+//import java.util.List;
+//
+//import static com.google.common.collect.Lists.newArrayList;
+//
+//@Configuration
+//@EnableSwagger2
+//public class SwaggerConfig implements WebMvcConfigurer {
+//
+//   /* @Bean
+//    public Docket createRestApi() {
+//        return new Docket(DocumentationType.SWAGGER_2)
+//            .apiInfo(apiInfo())
+//            .select()
+//            //加了ApiOperation注解的类，才生成接口文档
+//            .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
+//            //包下的类，才生成接口文档
+//            //.apis(RequestHandlerSelectors.basePackage("io.renren.controller"))
+//            .paths(PathSelectors.any())
+//            .build()
+//            .securitySchemes(security());
+//    }
+//
+//    private ApiInfo apiInfo() {
+//        return new ApiInfoBuilder()
+//            .title("人人开源")
+//            .description("renren-fast文档")
+//            .termsOfServiceUrl("https://www.renren.io")
+//            .version("3.0.0")
+//            .build();
+//    }
+//
+//    private List<ApiKey> security() {
+//        return newArrayList(
+//            new ApiKey("token", "token", "header")
+//        );
+//    }*/
+//
+//}
\ No newline at end of file

src/main/java/io/office/config/WebMvcConfig.java

+package io.office.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+
+/**
+ * TODO
+ *
+ * @author wudi
+ * @version 1.0
+ * @date 2021/3/24 9:44
+ */
+
+//@Configuration
+public class WebMvcConfig extends WebMvcConfigurerAdapter {
+
+
+}

src/main/java/io/office/modules/app/config/WebMvcConfig.java

@@ -11,9 +11,11 @@ package io.office.modules.app.config;
 import io.office.modules.app.interceptor.AuthorizationInterceptor;
 import io.office.modules.app.resolver.LoginUserHandlerMethodArgumentResolver;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.method.support.HandlerMethodArgumentResolver;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 import java.util.List;
@@ -25,6 +27,11 @@ import java.util.List;
  */
 @Configuration
 public class WebMvcConfig implements WebMvcConfigurer {
+
+    @Value("${request.upload.file.prefix}")
+    private String requestUploadFilePrefix;
+    @Value("${file.save.path}")
+    private String fileSavePath;
     @Autowired
     private AuthorizationInterceptor authorizationInterceptor;
     @Autowired
@@ -39,4 +46,15 @@ public class WebMvcConfig implements WebMvcConfigurer {
     public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) {
         argumentResolvers.add(loginUserHandlerMethodArgumentResolver);
     }
+
+
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+
+        //注意前面要加file,不然是访问不了的
+        registry.addResourceHandler("/" + requestUploadFilePrefix + "/**").addResourceLocations("file" +
+                ":" + fileSavePath);
+
+    }
 }
\ No newline at end of file

src/main/java/io/office/modules/manage/controller/FileController.java

+package io.office.modules.manage.controller;
+
+import io.office.common.utils.R;
+import io.office.modules.manage.utils.UploadUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+/**
+ *
+ * 
 @description:
+ *
+ * @author wudi
+ * @date 22:03 2021/10/12
+ */
+@RestController
+@RequestMapping(value = "/file")
+@Slf4j
+public class FileController {
+    @Autowired
+    private UploadUtils uploadUtils;
+
+    @PostMapping("/uploadFile")
+    public R uploadFile(@RequestParam("file") MultipartFile file) {
+        return R.ok().put("data",uploadUtils.fileUpload(file));
+    }
+}

src/main/java/io/office/modules/manage/service/impl/NewsColumnServiceImpl.java

 package io.office.modules.manage.service.impl;
 
 import org.springframework.stereotype.Service;
+
 import java.util.Map;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -16,14 +17,20 @@ import io.office.modules.manage.service.NewsColumnService;
 @Service("newsColumnService")
 public class NewsColumnServiceImpl extends ServiceImpl<NewsColumnDao, NewsColumnEntity> implements NewsColumnService {
 
+
     @Override
     public PageUtils queryPage(Map<String, Object> params) {
         IPage<NewsColumnEntity> page = this.page(
                 new Query<NewsColumnEntity>().getPage(params),
                 new QueryWrapper<NewsColumnEntity>()
         );
-
         return new PageUtils(page);
     }
 
+
+
+
+
+
+
 }
\ No newline at end of file

src/main/java/io/office/modules/manage/utils/UploadUtils.java

+package io.office.modules.manage.utils;
+
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import io.office.common.enumpack.ErrorCodeEnum;
+import io.office.common.exception.RRException;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.IOException;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * TODO
+ *
+ * @author wudi
+ * @version 1.0
+ * @date 2021/3/19 18:50
+ */
+@Slf4j
+@Component
+public class UploadUtils {
+
+    @Value("${file.save.path}")
+    private String fileSavePath;
+
+  /*  @Value("${file.save.type}")
+    private List fileSaveTypeList;*/
+
+    @Value("${file.request.prefix}")
+    private String fileRequestPrefix;
+
+
+    /**
+     * @param file 上传的文件
+     * @return
+     * @描述:上传文件到临时目录
+     */
+    public String fileUpload(MultipartFile file) {
+        if (file == null) {
+            throw new RRException(ErrorCodeEnum.FILE_IS_NULL);
+        }
+        String filename = "";
+        //String originalFilename = file.getOriginalFilename();
+        filename = file.getOriginalFilename();
+        File fileDir = new File(fileSavePath + DateUtils.formatDateToString(new Date(), DateUtils.FORMAT4) + "/");
+        if (!fileDir.exists()) {
+            fileDir.mkdirs();
+        }
+        String dateDirPath = DateUtils.formatDateToString(new Date(), DateUtils.FORMAT4);
+        String returnFilename = fileRequestPrefix + dateDirPath +"/" + filename;
+        filename = fileSavePath + dateDirPath +"/" + filename;
+        File dest = new File(filename);
+        try {
+            file.transferTo(dest);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return returnFilename;
+    }
+
+
+    /**
+     * 根据全路径名获取businessId
+     * "http://10.0.20.46:6051/emgcysys/uploadFile/2021-03-23/1374288822837604352.JAVA核心面试知识整理.pdf",
+     */
+
+//    public static void main(String[] args) {
+//        System.out.println(getBusinessIdByFullPath("http://10.0.20.46:6051/emgcysys/uploadFile/2021-03-23" +
+//                "/1374288822837604352.JAVA核心面试知识整理.pdf"));
+//    }
+
+}

src/main/resources/application-dev.yml

@@ -47,4 +47,15 @@ spring:
 #      username: renren
 server:
     port: 9091
-#      password: 123456
\ No newline at end of file
+#      password: 123456
+
+#自定义文件上传路径
+request:
+    upload:
+        file:
+            prefix: uploadFileResource
+file:
+    save:
+        path: F:/
+    request:
+        prefix: http://localhost:9091/office/uploadFileResource/