def upload_file():
headline = request.form.get('headline')
content = request.form.get('content')
content = content.replace('\n', '<br/>')
upfile = request.files.get('upfile')
if len(headline) > 20:
return 'headline-error'
if len(content) > 150:
return 'content-error'
suffix = upfile.filename.split('.')[-1]
if suffix.lower() not in [
'jpg', 'jpeg', 'png', 'rar', 'zip', 'xls', 'txt', 'gif', 'doc',
'docx'
]:
return 'invalid'
name = str(int(time.time())) + '.' + suffix
upfile.save(
'D:/sujun/Documents/WeChat Files/wxid_t5xuzy8q1b8i22/FileStorage/File/2020-06/webb/upload/'
+ name)
file1 = File()
file1.insert_file(filename=name, headline=headline, content=content)
return 'upload-success'
def chide_file():
fileid = request.form.get('fileid')
file = File()
try:
file.cancel_delete_file(fileid)
return 'chide-success'
except:
return 'chide-fail'
def file_manage():
file = File()
result = file.find_all_file(0, 10)
total = math.ceil(file.get_total_count() / 10)
return render_template('admin-file.html',
result=result,
page=1,
total=total,
type='no')
def file_cl(page):
start = (page - 1) * 10
file = File()
result = file.find_all_file(start, 10)
total = math.ceil(file.get_total_count() / 10)
return render_template('admin-file.html',
result=result,
page=page,
total=total,
type='no')
def api_upload():
if ("user_id" not in session):
return "请访问/login进行登录。"
if (request.form.get('flag') == 1):
return jsonify({'code': 1, 'msg': '上传失败'})
#获取教师的id,通过user_id
teacher_id = Teacher().queryidByuser(session["user_id"])[0]
# 获取教师和课程信息
cid = request.form.get("cid")
#通过cid获得课程名称
course = Course().queryByid(cid)
cdir = cid
file_dir = os.path.join(basedir, cdir) # 拼接成合法文件夹地址
file_dir = file_dir.replace('\\', '/')
if not os.path.exists(file_dir):
os.makedirs(file_dir) # 文件夹不存在就创建
f = request.files['myfile'] # 从表单的file字段获取文件，myfile为该表单的name值
wno = request.form.get('wno')
if f and allowed_file(f.filename): # 判断是否是允许上传的文件类型
fname = f.filename
print("fname:", fname)
uptime = time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime())
print("uptime:", uptime)
uid = str(uuid.uuid1())
print("uid:", uid)
file_path = file_dir + '/' + uptime + fname
print("file_path:", file_path)
spare1 = ""
spare2 = ""
spare3 = ""
spare4 = ""
# 插入数据库
newfile = File(uid, fname, file_path, cid, uptime, wno, spare2, spare3,
spare4)
print("newfile:", newfile)
newfile.insert()
f.save(os.path.join(file_path)) # 保存文件到upload目录
return jsonify({"code": 0, "msg": "上传成功"})
def f_classify(page):
file = File()
start = (page-1) *10
result = file.find_limit_with_users(start, 10)
total = math.ceil(file.get_total_file_count() / 10)
return render_template('block2.html', result=result, page=page, total=total, type='share')
def file():
file = File()
result = file.find_limit_with_users(0, 10)
total = math.ceil(file.get_total_file_count() / 10)
return render_template('block2.html', result=result, page=1, total=total, type='share')