mirror of
https://github.com/flipped-aurora/gin-vue-admin.git
synced 2026-09-21 12:32:25 +00:00
增加了断点续传插件版 保留原始版本供学习原理使用
This commit is contained in:
QM303176530
@@ -0,0 +1,87 @@
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package v1
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import (
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"fmt"
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"gin-vue-admin/global/response"
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"gin-vue-admin/model"
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"gin-vue-admin/service"
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"gin-vue-admin/utils"
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"github.com/gin-gonic/gin"
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)
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// @Tags SimpleUploader
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// @Summary 断点续传插件版示例
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// @Security ApiKeyAuth
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// @accept multipart/form-data
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// @Produce application/json
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// @Param file formData file true "断点续传插件版示例"
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"上传成功"}"
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// @Router /simpleUploader/upload [post]
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func SimpleUploaderUpload(c *gin.Context) {
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var chunk model.ExaSimpleUploader
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_, header, err := c.Request.FormFile("file")
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chunk.Filename = c.PostForm("filename")
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chunk.ChunkNumber = c.PostForm("chunkNumber")
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chunk.CurrentChunkSize = c.PostForm("currentChunkSize")
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chunk.Identifier = c.PostForm("identifier")
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chunk.TotalSize = c.PostForm("totalSize")
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chunk.TotalChunks = c.PostForm("totalChunks")
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var chunkDir = "./chunk/" + chunk.Identifier + "/"
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hasDir, _ := utils.PathExists(chunkDir)
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if !hasDir {
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utils.CreateDir(chunkDir)
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}
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chunkPath := chunkDir + chunk.Filename + chunk.ChunkNumber
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err = c.SaveUploadedFile(header, chunkPath)
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if err != nil {
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response.FailWithMessage(fmt.Sprintf("切片创建失败，%v", err), c)
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return
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}
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chunk.CurrentChunkPath = chunkPath
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err = service.SaveChunk(chunk)
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if err != nil {
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response.FailWithMessage(fmt.Sprintf("切片创建失败，%v", err), c)
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return
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} else {
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response.Ok(c)
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}
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}
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// @Tags SimpleUploader
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// @Summary 断点续传插件版示例
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// @Security ApiKeyAuth
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// @Produce application/json
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// @Param params md5 get "测试文件是否已经存在和判断已经上传过的切片"
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"查询成功"}"
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// @Router /simpleUploader/checkFileMd5 [get]
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func CheckFileMd5(c *gin.Context) {
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md5 := c.Query("md5")
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err, chunks, isDone := service.CheckFileMd5(md5)
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if err != nil {
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response.FailWithMessage(fmt.Sprintf("md5读取失败，%v", err), c)
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} else {
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response.OkWithData(gin.H{
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"chunks": chunks,
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"isDone": isDone,
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}, c)
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}
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}
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// @Tags SimpleUploader
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// @Summary 合并文件
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// @Security ApiKeyAuth
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// @Produce application/json
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// @Param params md5 get "合并文件"
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"合并成功"}"
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// @Router /simpleUploader/mergeFileMd5 [get]
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func MergeFileMd5(c *gin.Context) {
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md5 := c.Query("md5")
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fileName := c.Query("fileName")
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err := service.MergeFileMd5(md5, fileName)
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if err != nil {
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response.FailWithMessage(fmt.Sprintf("md5读取失败，%v", err), c)
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} else {
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response.OkWithData(gin.H{}, c)
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}
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}
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@@ -0,0 +1,27 @@
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/simpleUploader/upload', 'POST', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/simpleUploader/checkFileMd5', 'GET', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/simpleUploader/mergeFileMd5', 'GET', '', '', '');
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-- ----------------------------
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-- Table structure for exa_simple_uploaders
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-- ----------------------------
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DROP TABLE IF EXISTS `exa_simple_uploaders`;
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CREATE TABLE `exa_simple_uploaders` (
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`chunk_number` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '当前切片标记',
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`current_chunk_size` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '当前切片容量',
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`current_chunk_path` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '切片本地路径',
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`total_size` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '总容量',
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`identifier` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '文件标识（md5）',
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`filename` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '文件名',
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`total_chunks` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '切片总数',
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`is_done` tinyint(1) NULL DEFAULT NULL COMMENT '是否上传完成',
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`file_path` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '文件本地路径'
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) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Compact;
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INSERT INTO `sys_apis` VALUES (100, '2020-08-15 12:10:55', '2020-08-15 12:10:55', NULL, NULL, '/simpleUploader/upload', '插件版分片上传', 'simpleUploader', 'POST');
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INSERT INTO `sys_apis` VALUES (101, '2020-08-15 19:53:53', '2020-08-15 19:53:53', NULL, NULL, '/simpleUploader/checkFileMd5', '文件完整度验证', 'simpleUploader', 'GET');
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INSERT INTO `sys_apis` VALUES (102, '2020-08-15 22:28:04', '2020-08-15 22:28:04', NULL, NULL, '/simpleUploader/mergeFileMd5', '上传完成合并文件', 'simpleUploader', 'GET');
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INSERT INTO `sys_authority_menus` VALUES ('888', 53);
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INSERT INTO `sys_base_menus` VALUES (53, '2020-08-15 11:41:49', '2020-08-15 11:43:15', NULL, 0, 19, 'simpleUploader', 'simpleUploader', 0, 'view/example/simpleUploader/simpleUploader', '断点续传（插件版）', 'upload', NULL, 6, 0, 0);
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+30
-11
@@ -11,7 +11,7 @@
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Target Server Version : 50640
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File Encoding : 65001
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Date: 11/08/2020 23:22:30
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Date: 15/08/2020 23:09:13
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*/
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SET NAMES utf8mb4;
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@@ -176,6 +176,9 @@ INSERT INTO `casbin_rule` VALUES ('p', '888', '/sysOperationRecord/updateSysOper
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/sysOperationRecord/findSysOperationRecord', 'GET', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/sysOperationRecord/getSysOperationRecordList', 'GET', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/sysOperationRecord/deleteSysOperationRecordByIds', 'DELETE', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/simpleUploader/upload', 'POST', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/simpleUploader/checkFileMd5', 'GET', '', '', '');
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INSERT INTO `casbin_rule` VALUES ('p', '888', '/simpleUploader/mergeFileMd5', 'GET', '', '', '');
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-- ----------------------------
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-- Table structure for exa_customers
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@@ -257,6 +260,22 @@ CREATE TABLE `exa_files` (
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INDEX `idx_exa_files_deleted_at`(`deleted_at`) USING BTREE
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) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
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-- ----------------------------
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-- Table structure for exa_simple_uploaders
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-- ----------------------------
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DROP TABLE IF EXISTS `exa_simple_uploaders`;
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CREATE TABLE `exa_simple_uploaders` (
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`chunk_number` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '当前切片标记',
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`current_chunk_size` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '当前切片容量',
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`current_chunk_path` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '切片本地路径',
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`total_size` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '总容量',
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`identifier` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '文件标识（md5）',
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`filename` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '文件名',
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`total_chunks` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '切片总数',
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`is_done` tinyint(1) NULL DEFAULT NULL COMMENT '是否上传完成',
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`file_path` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL COMMENT '文件本地路径'
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) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Compact;
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-- ----------------------------
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-- Table structure for jwt_blacklists
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-- ----------------------------
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@@ -269,7 +288,7 @@ CREATE TABLE `jwt_blacklists` (
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`jwt` text CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT 'jwt',
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PRIMARY KEY (`id`) USING BTREE,
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INDEX `idx_jwt_blacklists_deleted_at`(`deleted_at`) USING BTREE
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) ENGINE = InnoDB AUTO_INCREMENT = 57 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
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) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
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-- ----------------------------
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-- Table structure for sys_apis
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@@ -288,7 +307,7 @@ CREATE TABLE `sys_apis` (
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PRIMARY KEY (`id`) USING BTREE,
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INDEX `idx_apis_deleted_at`(`deleted_at`) USING BTREE,
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INDEX `idx_sys_apis_deleted_at`(`deleted_at`) USING BTREE
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) ENGINE = InnoDB AUTO_INCREMENT = 106 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
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) ENGINE = InnoDB AUTO_INCREMENT = 103 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Compact;
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-- ----------------------------
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-- Records of sys_apis
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@@ -356,6 +375,9 @@ INSERT INTO `sys_apis` VALUES (96, '2020-07-05 14:34:20', '2020-07-05 14:34:20',
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INSERT INTO `sys_apis` VALUES (97, '2020-07-05 15:02:07', '2020-07-05 15:02:07', NULL, NULL, '/autoCode/getDB', '获取所有数据库', 'autoCode', 'GET');
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INSERT INTO `sys_apis` VALUES (98, '2020-07-05 16:32:08', '2020-07-05 16:32:08', NULL, NULL, '/autoCode/getColume', '获取所选table的所有字段', 'autoCode', 'GET');
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INSERT INTO `sys_apis` VALUES (99, '2020-07-07 15:59:53', '2020-07-07 15:59:53', NULL, NULL, '/sysOperationRecord/deleteSysOperationRecordByIds', '批量删除操作历史', 'sysOperationRecord', 'DELETE');
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INSERT INTO `sys_apis` VALUES (100, '2020-08-15 12:10:55', '2020-08-15 12:10:55', NULL, NULL, '/simpleUploader/upload', '插件版分片上传', 'simpleUploader', 'POST');
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INSERT INTO `sys_apis` VALUES (101, '2020-08-15 19:53:53', '2020-08-15 19:53:53', NULL, NULL, '/simpleUploader/checkFileMd5', '文件完整度验证', 'simpleUploader', 'GET');
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INSERT INTO `sys_apis` VALUES (102, '2020-08-15 22:28:04', '2020-08-15 22:28:04', NULL, NULL, '/simpleUploader/mergeFileMd5', '上传完成合并文件', 'simpleUploader', 'GET');
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-- ----------------------------
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-- Table structure for sys_authorities
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@@ -417,6 +439,7 @@ INSERT INTO `sys_authority_menus` VALUES ('888', 42);
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INSERT INTO `sys_authority_menus` VALUES ('888', 50);
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INSERT INTO `sys_authority_menus` VALUES ('888', 51);
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INSERT INTO `sys_authority_menus` VALUES ('888', 52);
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INSERT INTO `sys_authority_menus` VALUES ('888', 53);
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INSERT INTO `sys_authority_menus` VALUES ('8881', 1);
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INSERT INTO `sys_authority_menus` VALUES ('8881', 2);
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INSERT INTO `sys_authority_menus` VALUES ('8881', 18);
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@@ -460,7 +483,7 @@ CREATE TABLE `sys_base_menu_parameters` (
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`value` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL,
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PRIMARY KEY (`id`) USING BTREE,
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INDEX `idx_sys_base_menu_parameters_deleted_at`(`deleted_at`) USING BTREE
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) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Compact;
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) ENGINE = InnoDB AUTO_INCREMENT = 9 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Compact;
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-- ----------------------------
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-- Table structure for sys_base_menus
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@@ -492,7 +515,7 @@ CREATE TABLE `sys_base_menus` (
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-- Records of sys_base_menus
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-- ----------------------------
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INSERT INTO `sys_base_menus` VALUES (1, '2019-09-19 22:05:18', '2020-05-30 15:43:06', NULL, 0, 0, 'dashboard', 'dashboard', 0, 'view/dashboard/index.vue', '仪表盘', 'setting', '仪表盘', 1, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (2, '2019-09-19 22:06:17', '2020-05-10 21:31:50', NULL, 0, 0, 'about', 'about', 0, 'view/about/index.vue', '关于我们', 'info', '测试菜单', 7, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (2, '2019-09-19 22:06:17', '2020-08-11 23:26:21', NULL, 0, 0, 'about', 'about', 0, 'view/about/index.vue', '关于我们', 'info', '测试菜单', 7, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (3, '2019-09-19 22:06:38', '2020-04-24 10:16:43', NULL, 0, 0, 'admin', 'superAdmin', 0, 'view/superAdmin/index.vue', '超级管理员', 'user-solid', '超级管理员', 3, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (4, '2019-09-19 22:11:53', '2020-05-30 15:43:25', NULL, 0, 3, 'authority', 'authority', 0, 'view/superAdmin/authority/authority.vue', '角色管理', 's-custom', '角色管理', 1, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (5, '2019-09-19 22:13:18', '2020-04-30 17:45:27', NULL, 0, 3, 'menu', 'menu', 0, 'view/superAdmin/menu/menu.vue', '菜单管理', 's-order', '菜单管理', 2, 1, 0);
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@@ -515,6 +538,7 @@ INSERT INTO `sys_base_menus` VALUES (45, '2020-04-29 17:19:34', '2020-07-04 18:2
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INSERT INTO `sys_base_menus` VALUES (50, '2020-06-24 19:49:54', '2020-06-28 20:34:47', NULL, 0, 3, 'dictionary', 'dictionary', 0, 'view/superAdmin/dictionary/sysDictionary.vue', '字典管理', 'notebook-2', NULL, 5, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (51, '2020-06-24 19:51:33', '2020-06-28 20:35:04', NULL, 0, 3, 'dictionaryDetail/:id', 'dictionaryDetail', 1, 'view/superAdmin/dictionary/sysDictionaryDetail.vue', '字典详情', 's-order', NULL, 1, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (52, '2020-06-29 13:31:17', '2020-07-07 16:05:34', NULL, 0, 3, 'operation', 'operation', 0, 'view/superAdmin/operation/sysOperationRecord.vue', '操作历史', 'time', NULL, 6, 0, 0);
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INSERT INTO `sys_base_menus` VALUES (53, '2020-08-15 11:41:49', '2020-08-15 11:43:15', NULL, 0, 19, 'simpleUploader', 'simpleUploader', 0, 'view/example/simpleUploader/simpleUploader', '断点续传（插件版）', 'upload', NULL, 6, 0, 0);
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-- ----------------------------
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-- Table structure for sys_data_authority_id
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@@ -636,12 +660,7 @@ CREATE TABLE `sys_operation_records` (
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`resp` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL COMMENT '响应Body',
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PRIMARY KEY (`id`) USING BTREE,
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INDEX `idx_sys_operation_records_deleted_at`(`deleted_at`) USING BTREE
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) ENGINE = InnoDB AUTO_INCREMENT = 343 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Compact;
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-- ----------------------------
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-- Records of sys_operation_records
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-- ----------------------------
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INSERT INTO `sys_operation_records` VALUES (342, '2020-08-11 23:21:30', '2020-08-11 23:21:30', NULL, '127.0.0.1', 'POST', '/authority/getAuthorityList', 200, 3906600, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36', '', '{\"page\":1,\"pageSize\":999}', 10, '{\"code\":0,\"data\":{\"list\":[{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-06-13T16:07:37+08:00\",\"DeletedAt\":null,\"authorityId\":\"888\",\"authorityName\":\"普通用户\",\"parentId\":\"0\",\"dataAuthorityId\":[{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-06-13T16:07:37+08:00\",\"DeletedAt\":null,\"authorityId\":\"888\",\"authorityName\":\"普通用户\",\"parentId\":\"0\",\"dataAuthorityId\":null,\"children\":null,\"menus\":null},{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-04-24T10:16:42+08:00\",\"DeletedAt\":null,\"authorityId\":\"8881\",\"authorityName\":\"普通用户子角色\",\"parentId\":\"888\",\"dataAuthorityId\":null,\"children\":null,\"menus\":null},{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-04-24T10:16:42+08:00\",\"DeletedAt\":null,\"authorityId\":\"9528\",\"authorityName\":\"测试角色\",\"parentId\":\"0\",\"dataAuthorityId\":null,\"children\":null,\"menus\":null}],\"children\":[{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-04-24T10:16:42+08:00\",\"DeletedAt\":null,\"authorityId\":\"8881\",\"authorityName\":\"普通用户子角色\",\"parentId\":\"888\",\"dataAuthorityId\":[],\"children\":[],\"menus\":null}],\"menus\":null},{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-04-24T10:16:42+08:00\",\"DeletedAt\":null,\"authorityId\":\"9528\",\"authorityName\":\"测试角色\",\"parentId\":\"0\",\"dataAuthorityId\":[{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-04-24T10:16:42+08:00\",\"DeletedAt\":null,\"authorityId\":\"8881\",\"authorityName\":\"普通用户子角色\",\"parentId\":\"888\",\"dataAuthorityId\":null,\"children\":null,\"menus\":null},{\"CreatedAt\":\"2020-04-04T11:44:56+08:00\",\"UpdatedAt\":\"2020-04-24T10:16:42+08:00\",\"DeletedAt\":null,\"authorityId\":\"9528\",\"authorityName\":\"测试角色\",\"parentId\":\"0\",\"dataAuthorityId\":null,\"children\":null,\"menus\":null}],\"children\":[],\"menus\":null}],\"total\":0,\"page\":1,\"pageSize\":999},\"msg\":\"操作成功\"}');
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) ENGINE = InnoDB AUTO_INCREMENT = 358 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = Compact;
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-- ----------------------------
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-- Table structure for sys_users
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@@ -21,6 +21,7 @@ func DBTables() {
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model.ExaFileUploadAndDownload{},
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model.ExaFile{},
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model.ExaFileChunk{},
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model.ExaSimpleUploader{},
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model.ExaCustomer{},
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model.SysOperationRecord{},
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)
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@@ -29,6 +29,7 @@ func Routers() *gin.Engine {
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router.InitAuthorityRouter(ApiGroup) // 注册角色路由
|
||||
router.InitApiRouter(ApiGroup) // 注册功能api路由
|
||||
router.InitFileUploadAndDownloadRouter(ApiGroup) // 文件上传下载功能路由
|
||||
router.InitSimpleUploaderRouter(ApiGroup) // 断点续传（插件版）
|
||||
router.InitWorkflowRouter(ApiGroup) // 工作流相关路由
|
||||
router.InitCasbinRouter(ApiGroup) // 权限相关路由
|
||||
router.InitJwtRouter(ApiGroup) // jwt相关路由
|
||||
@@ -38,6 +39,7 @@ func Routers() *gin.Engine {
|
||||
router.InitSysDictionaryDetailRouter(ApiGroup) // 字典详情管理
|
||||
router.InitSysDictionaryRouter(ApiGroup) // 字典管理
|
||||
router.InitSysOperationRecordRouter(ApiGroup) // 操作记录
|
||||
|
||||
global.GVA_LOG.Info("router register success")
|
||||
return Router
|
||||
}
|
||||
|
||||
@@ -0,0 +1,13 @@
|
||||
package model
|
||||
|
||||
type ExaSimpleUploader struct {
|
||||
ChunkNumber string `json:"chunkNumber" gorm:"comment:'当前切片标记'"`
|
||||
CurrentChunkSize string `json:"currentChunkSize" gorm:"comment:'当前切片容量'"`
|
||||
CurrentChunkPath string `json:"currentChunkPath" gorm:"comment:'切片本地路径'"`
|
||||
TotalSize string `json:"totalSize" gorm:"comment:'总容量'"`
|
||||
Identifier string `json:"identifier" gorm:"comment:'文件标识（md5）'"`
|
||||
Filename string `json:"filename" gorm:"comment:'文件名'"`
|
||||
TotalChunks string `json:"totalChunks" gorm:"comment:'切片总数'"`
|
||||
IsDone bool `json:"isDone" gorm:"comment:'是否上传完成'"`
|
||||
FilePath string `json:"filePath" gorm:"comment:'文件本地路径'"`
|
||||
}
|
||||
@@ -0,0 +1,18 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"gin-vue-admin/api/v1"
|
||||
"gin-vue-admin/middleware"
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
func InitSimpleUploaderRouter(Router *gin.RouterGroup) {
|
||||
ApiRouter := Router.Group("simpleUploader").
|
||||
Use(middleware.JWTAuth()).
|
||||
Use(middleware.CasbinHandler())
|
||||
{
|
||||
ApiRouter.POST("upload", v1.SimpleUploaderUpload) // 上传功能
|
||||
ApiRouter.GET("checkFileMd5", v1.CheckFileMd5) // 文件完整度验证
|
||||
ApiRouter.GET("mergeFileMd5", v1.MergeFileMd5) // 合并文件
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,72 @@
|
||||
package service
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"gin-vue-admin/global"
|
||||
"gin-vue-admin/model"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// 保存文件切片路径
|
||||
func SaveChunk(uploader model.ExaSimpleUploader) (err error) {
|
||||
return global.GVA_DB.Create(uploader).Error
|
||||
}
|
||||
|
||||
// 检查文件是否已经上传过
|
||||
func CheckFileMd5(md5 string) (err error, uploads []model.ExaSimpleUploader, isDone bool) {
|
||||
err = global.GVA_DB.Find(&uploads, "identifier = ? AND is_done = ?", md5, false).Error
|
||||
isDone = global.GVA_DB.First(&model.ExaSimpleUploader{}, "identifier = ? AND is_done = ?", md5, true).RecordNotFound()
|
||||
return err, uploads, !isDone
|
||||
}
|
||||
|
||||
// 合并文件
|
||||
func MergeFileMd5(md5 string, fileName string) (err error) {
|
||||
finishDir := "./finish/"
|
||||
dir := "./chunk/" + md5
|
||||
//如果文件上传成功 不做后续操作 通知成功即可
|
||||
notFinish := global.GVA_DB.First(&model.ExaSimpleUploader{}, "identifier = ? AND is_done = ?", md5, true).RecordNotFound()
|
||||
if !notFinish {
|
||||
return nil
|
||||
}
|
||||
|
||||
//打开切片文件夹
|
||||
rd, err := ioutil.ReadDir(dir)
|
||||
_ = os.MkdirAll(finishDir, os.ModePerm)
|
||||
//创建目标文件
|
||||
fd, _ := os.OpenFile(finishDir+fileName, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0644)
|
||||
//将切片文件按照顺序写入
|
||||
for k := range rd {
|
||||
content, _ := ioutil.ReadFile(dir + "/" + fileName + strconv.Itoa(k+1))
|
||||
_, err = fd.Write(content)
|
||||
if err != nil {
|
||||
_ = os.Remove(finishDir + fileName)
|
||||
}
|
||||
}
|
||||
//关闭文件
|
||||
defer fd.Close()
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
//创建事务
|
||||
tx := global.GVA_DB.Begin()
|
||||
//删除切片信息
|
||||
err = tx.Delete(&model.ExaSimpleUploader{}, "identifier = ? AND is_done = ?", md5, false).Error
|
||||
// 添加文件信息
|
||||
err = tx.Create(&model.ExaSimpleUploader{
|
||||
Identifier: md5,
|
||||
IsDone: true,
|
||||
FilePath: finishDir + fileName,
|
||||
Filename: fileName,
|
||||
}).Error
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
tx.Rollback()
|
||||
}
|
||||
tx.Commit()
|
||||
//清除切片
|
||||
err = os.RemoveAll(dir)
|
||||
return
|
||||
}
|
||||
Reference in New Issue
Block a user