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统一冠字号为J+9位数字

This commit is contained in:
甲辰生产 2026-04-12 00:51:20 +08:00
parent 29c2d6f3a9
commit dd1790b0be
1 changed files with 25 additions and 35 deletions
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60
backend/app/routers/information.py
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@ -452,28 +452,18 @@ def create_information(
db: Session = Depends(get_db)
):
"""发布资讯"""
# 验证并矫正冠字号
# 验证并矫正冠字号：J0 + 8位数字 = 共10位
if data.title:
import re
# 提取冠字号
# 提取冠字号（J开头后面跟数字）
match = re.search(r'J(\d+)', data.title)
if match:
num = match.group(1)
# 根据前缀判断正确位数
# J0开头：J0 + 8位数字 = 9位
# J1/J2/J3等开头：J + 9位数字 = 9位
if data.title.startswith('J0'):
# J0开头，需要8位数字
if len(num) > 8:
num = num[:8]
elif len(num) < 8:
num = num.zfill(8)
else:
# 其他J开头，需要9位数字
if len(num) > 9:
num = num[:9]
elif len(num) < 9:
num = num.zfill(9)
# 必须是10位：J + 9位数字
if len(num) > 9:
num = num[:9]
elif len(num) < 9:
num = num.zfill(9)
# 重新构建title
original = match.group(0)
data.title = data.title.replace(original, 'J' + num, 1)
@ -1304,10 +1294,10 @@ async def batch_parse_deals(text: str = Body(..., embed=True)):
data = json.loads(content.strip())
# 对AI返回的数据进行冠字号矫正
def normalize_serial_ai(num_str):
"""矫正冠字号：确保是J0+9位数字，只对位数不对的进行矫正"""
if not num_str.startswith('J0'):
"""矫正冠字号：J+9位数字（共10位）"""
if not num_str.startswith('J'):
return None
num = num_str[2:] # 去掉J0
num = num_str[1:] # 去掉J
diff = 9 - len(num)
# 位数正好9位，不需要矫正
if diff == 0:
@ -1316,19 +1306,19 @@ async def batch_parse_deals(text: str = Body(..., embed=True)):
if len(num) >= 4:
result = num[:5] + num[-4:]
if len(result) == 9:
return 'J0' + result
return 'J' + result
result2 = num[:4] + num[-5:]
if len(result2) == 9:
return 'J0' + result2
return 'J' + result2
elif diff == 1:
return 'J0' + '0' + num
return 'J' + '0' + num
elif diff == -2:
if len(num) >= 5:
result = num[:5] + num[-4:]
if len(result) == 9:
return 'J0' + result
return 'J' + result
elif diff == 2:
return 'J0' + '00' + num
return 'J' + '00' + num
return None
# 矫正每条记录的冠字号
@ -1404,37 +1394,37 @@ def parse_deals_locally(text: str, default_packaging: str = '', default_date: st
if not serial_match:
continue
# 冠字号矫正函数 - 只对位数不对的进行矫正
# 冠字号矫正函数 - 统一为J+9位数字（10位）
def normalize_serial(num_str):
"""矫正冠字号：确保是J0+9位数字"""
"""矫正冠字号：J+9位数字（共10位）"""
num = num_str
diff = 9 - len(num)
# 位数正好9位，不需要矫正
if diff == 0:
return 'J0' + num
return 'J' + num
# 位数不对才需要矫正
elif diff == -1:
# 多1位（10位数字）→ 去掉倒数第4位
if len(num) >= 4:
result = num[:5] + num[-4:]
if len(result) == 9:
return 'J0' + result
return 'J' + result
result2 = num[:4] + num[-5:]
if len(result2) == 9:
return 'J0' + result2
return 'J' + result2
elif diff == 1:
# 少1位（8位数字）→ 在J0后加0
return 'J0' + '0' + num
# 少1位（8位数字）→ 在J后加0
return 'J' + '0' + num
elif diff == -2:
# 多2位（11位数字）→ 去掉倒数第4、5位
if len(num) >= 5:
result = num[:5] + num[-4:]
if len(result) == 9:
return 'J0' + result
return 'J' + result
elif diff == 2:
# 少2位（7位数字）→ 在J0后加00
return 'J0' + '00' + num
# 少2位（7位数字）→ 在J后加00
return 'J' + '00' + num
return None # 无法矫正
serial_num = serial_match.group(1)