def index():
"""主页面"""
# TODO 获取前10条
_db = DBHelper()
data = _db.select()
for row in data:
row['alias'] = row['alias'] or row['id']
text = row['content']
row['content'] = text[:40].strip() + '...' if len(text) >= 40 else text
return render_template("index.html", data=data)
