上传文件--文件类型大全，图片类型，文档类型，视频类型，压缩包类型

图片类型

imgType: [
        "image/png",
        "image/x-png",
        "image/jpeg",
        "image/jpg",
        "image/pjpeg",
      ], //图片类型

文档类型

txtType: [
        ".txt",
        "text/plain",
        ".doc",
        "application/msword",
        ".docx",
        "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
        ".ppt",
        "application/vnd.ms-powerpoint",
        ".pptx",
        "application/vnd.openxmlformats-officedocument.presentationml.presentation",
        ".xlsx",
        "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
        ".xls",
        "application/vnd.ms-excel",
        ".pdf",
        "application/pdf",
      ], //文档类型

视频类型

videoType: [".mp3", "audio/mpeg", ".mp4", "video/mp4"], //视频类型

压缩包类型

zipType: [".zip", "application/zip", ".7z", ".rar", ""], //压缩包类型