SEI低代码开发平台文档(v6.0.0)

# 功能描述

实现网盘功能。
配置文件为application-owndisk.yml

提示

(1) 需在application.yml中增加spring.profiles.active中增加owndisk才能激活配置文件
(2) 需设置application-owndisk.yml中的sei.cloud.owndisk.enabled为true才能开启owndisk服务

# 配置一览表

sei:
  cloud:
    owndisk:
      enabled: false #设置为true才开启服务
      temp-path: /Users/xiong/Desktop/temp/  #临时文件目录
      root-path: /Users/xiong/Desktop/temp/  #正式文件目录

#######  文件大小 配置 ########
spring:
  servlet:
    multipart:
      enabled: true #是否支持批量上传,默认为true
      file-size-threshold: 0  #当大于这个阈值时将写入磁盘,否则在内存中,默认为0,一般情况下不用特意修改
      max-file-size: 100MB  #单个文件的大小上限,设置为-1不限制,默认为1MB
      max-request-size: 100MB #单个请求的文件总大小上限,设置为-1不限制,默认为10MB
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# Service接口

# 第一步 引入包

<dependency>
    <groupId>sei-cloud</groupId>
    <artifactId>owndisk</artifactId>
</dependency>
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# 第二步 引入接口

@Resource
    OwnDiskService owndiskService;
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# 第三步 使用接口

/**
 *
 * @author xiong
 */
public interface OwnDiskService {
    /**
     *目录文件查询
     * @param json: 目录名称
     * @param module: 模块标识
     * @param dirs: 要查看的目录列表
     * @return ResMsg
     * @throws SQLException 异常
     * @throws InstantiationException 异常
     * @throws IntrospectionException 异常
     * @throws IllegalAccessException 异常
     * @throws IllegalArgumentException 异常
     * @throws InvocationTargetException 异常
     */
    ResMsg getList(@NonNull JSONObject json, @NonNull String module, @NonNull List<String> dirs) throws SQLException, InstantiationException, IntrospectionException, IllegalAccessException, IllegalArgumentException, InvocationTargetException;

    /**
     * 创建目录
     * @param json: 目录名称
     * @return ResMsg
     * @throws IOException 异常
     */
    ResMsg makedir(@NonNull JSONObject json) throws IOException;

//    /**
//     * 修改文件名
//     * @param json: 修改内容
//     * @return ResMsg
//     */
//    ResMsg edit(JSONObject json) throws Exception;

    /**
     *  删除文件
     * @param json: 文件路径及名称
     * @param module: 模块标识
     * @param root: 相对根目录
     * @param isGroup: 是否分组删除
     * @param list: 要删除的文件或目录列表
     * @return ResMsg
     * @throws SQLException 异常
     * @throws InstantiationException 异常
     * @throws IntrospectionException 异常
     * @throws IllegalAccessException 异常
     * @throws IllegalArgumentException 异常
     * @throws InvocationTargetException 异常
     */
    ResMsg del(@NonNull JSONArray json, @NonNull String module, @NonNull String root, boolean isGroup, @Nullable List<String> list) throws SQLException, InstantiationException, IntrospectionException, IllegalAccessException, IllegalArgumentException, InvocationTargetException;

    /**
     * 单文件或多文件下载(多文件会自动打包为zip文件)
     * @param json: 文件路径及名称
     * @throws IOException 异常
     */
    void down(@NonNull JSONObject json) throws IOException;

    /**
     * 单文件上传
     * @param file: 文件流
     * @param fileName: 保存的文件名,为null则使用上传文件的文件名
     * @param root: 相对根目录
     * @param savePath: 保存的路径,为null则使用用户根目录
     * @param isGroup: 是否是分组
     * @return ResMsg
     * @throws IOException 异常
     */
    ResMsg upload(@RequestParam("file") MultipartFile file, @Nullable String fileName, @NonNull String root, @Nullable String savePath, boolean isGroup) throws IOException;
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# Controller接口

# 分组服务接口

@ConditionalOnProperty(name = "sei.cloud.owndisk.enabled", havingValue = "true")
@Api(description = "分组服务")
@RequestMapping("/api/groupdisk")
public class GroupDiskController {

    @ApiOperation(value = "目录列表服务",response = ResMsg.class)
    @RequestMapping(value = "/query",method = {RequestMethod.POST},produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg query(@RequestBody JSONObject json) throws Exception;

    @ApiOperation(value = "新建目录服务",response = ResMsg.class)
    @RequestMapping(value = "/makedir",method = {RequestMethod.POST},produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg makedir(@RequestBody JSONObject json) throws Exception;

    @ApiOperation(value = "删除文件或目录服务",response = ResMsg.class)
    @RequestMapping(value = "/del",method = {RequestMethod.POST},produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg del(@RequestBody JSONArray json) throws Exception;

    @ApiOperation(value = "下载文件服务",response = ResMsg.class)
    @RequestMapping(value = "/down",method = {RequestMethod.POST})
    public void down(@RequestBody JSONObject json) throws Exception;

    @ApiOperation(value = "单文件上传服务")
    @RequestMapping(value="/upload", method = RequestMethod.POST,produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg upload(@ApiParam(value = "MultipartFile文件", required = true) @RequestParam("file") MultipartFile file, String path) throws Exception;
}
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# 个人服务接口

@ConditionalOnProperty(name = "sei.cloud.owndisk.enabled", havingValue = "true")
@Api(description = "个人资料库服务")
@RequestMapping("/api/owndisk")
public class OwnDiskController {

    @ApiOperation(value = "目录列表服务",response = ResMsg.class)
    @RequestMapping(value = "/query",method = {RequestMethod.POST},produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg query(@RequestBody JSONObject json) throws Exception;

    @ApiOperation(value = "新建目录服务",response = ResMsg.class)
    @RequestMapping(value = "/makedir",method = {RequestMethod.POST},produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg makedir(@RequestBody JSONObject json) throws Exception;

    @ApiOperation(value = "删除文件或目录服务",response = ResMsg.class)
    @RequestMapping(value = "/del",method = {RequestMethod.POST},produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg del(@RequestBody JSONArray json) throws Exception;

    @ApiOperation(value = "下载文件服务",response = ResMsg.class)
    @RequestMapping(value = "/down",method = {RequestMethod.POST})
    public void down(@RequestBody JSONObject json) throws Exception;

    @ApiOperation(value = "单文件上传服务")
    @RequestMapping(value="/upload", method = RequestMethod.POST,produces = { MediaType.APPLICATION_JSON_VALUE })
    public @ResponseBody ResMsg upload(@ApiParam(value = "MultipartFile文件", required = true) @RequestParam("file") MultipartFile file,String path) throws Exception;
}
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