调用分钟频率受限(5000次/分钟),如需大量小程序码,建议预生成\ 生成微信小程序码
(bookId int)
| 37 | // 调用分钟频率受限(5000次/分钟),如需大量小程序码,建议预生成\ |
| 38 | // 生成微信小程序码 |
| 39 | func (this *WechatCode) CreateWechatCode(bookId int) { |
| 40 | o := orm.NewOrm() |
| 41 | m := NewWechatCode() |
| 42 | o.QueryTable(m).Filter("book_id", bookId).One(m) |
| 43 | if m.Id > 0 { |
| 44 | return |
| 45 | } |
| 46 | // 先写入一条空数据,如果生成小程序码失败,则再把记录删除 |
| 47 | m.BookId = bookId |
| 48 | _, err := o.Insert(m) |
| 49 | if err != nil { |
| 50 | beego.Error(err.Error()) |
| 51 | return |
| 52 | } |
| 53 | defer func() { |
| 54 | if err != nil { |
| 55 | o.QueryTable(m).Filter("id", m.Id).Delete() |
| 56 | } |
| 57 | }() |
| 58 | book := NewBook() |
| 59 | o.QueryTable(book).Filter("book_id", bookId).One(book, "identify", "book_id") |
| 60 | if book.BookId == 0 { |
| 61 | err = errors.New("书籍不存在") |
| 62 | return |
| 63 | } |
| 64 | |
| 65 | // 生成小程序二维码 |
| 66 | tmpFile := "" |
| 67 | accessToken := utils.GetAccessToken() |
| 68 | tmpFile, err = utils.GetBookWXACode(accessToken.AccessToken, bookId) |
| 69 | if err != nil { |
| 70 | beego.Error(err.Error()) |
| 71 | return |
| 72 | } |
| 73 | defer os.Remove(tmpFile) // 删除临时文件 |
| 74 | ext := filepath.Ext(tmpFile) |
| 75 | m.Path = fmt.Sprintf("projects/%v/wxacode%v", book.Identify, ext) |
| 76 | switch utils.StoreType { |
| 77 | case utils.StoreOss: //oss存储 |
| 78 | err = store.ModelStoreOss.MoveToOss(tmpFile, m.Path, true, false) |
| 79 | if err != nil { |
| 80 | beego.Error(err.Error()) |
| 81 | return |
| 82 | } |
| 83 | case utils.StoreLocal: //本地存储 |
| 84 | m.Path = "uploads/" + m.Path |
| 85 | err = store.ModelStoreLocal.MoveToStore(tmpFile, m.Path) |
| 86 | if err != nil { |
| 87 | beego.Error(err.Error()) |
| 88 | return |
| 89 | } |
| 90 | } |
| 91 | m.Path = "/" + m.Path |
| 92 | _, err = o.Update(m) |
| 93 | if err != nil { |
| 94 | beego.Error(err.Error()) |
| 95 | } |
| 96 | return |
no test coverage detected