gin-vue-admin 2.0代码重构

server/model/exa_file_upload_download.go

@@ -0,0 +1,44 @@
+package model
+
+import (
+	"gin-vue-admin/global"
+	"github.com/jinzhu/gorm"
+)
+
+type ExaFileUploadAndDownload struct {
+	gorm.Model
+	Name string `json:"name"`
+	Url  string `json:"url"`
+	Tag  string `json:"tag"`
+	Key  string `json:"key"`
+}
+
+func (f *ExaFileUploadAndDownload) Upload() error {
+	err := global.GVA_DB.Create(f).Error
+	return err
+}
+
+func (f *ExaFileUploadAndDownload) DeleteFile() error {
+	err := global.GVA_DB.Where("id = ?", f.ID).Unscoped().Delete(f).Error
+	return err
+}
+
+func (f *ExaFileUploadAndDownload) FindFile() (error, ExaFileUploadAndDownload) {
+	var file ExaFileUploadAndDownload
+	err := global.GVA_DB.Where("id = ?", f.ID).First(&file).Error
+	return err, file
+}
+
+// 分页获取数据
+func (f *ExaFileUploadAndDownload) GetInfoList(info PageInfo) (err error, list interface{}, total int) {
+	limit := info.PageSize
+	offset := info.PageSize * (info.Page - 1)
+	db := global.GVA_DB
+	if err != nil {
+		return
+	} else {
+		var fileLists []ExaFileUploadAndDownload
+		err = db.Limit(limit).Offset(offset).Order("updated_at desc").Find(&fileLists).Error
+		return err, fileLists, total
+	}
+}