python读取txt文档（ansi编码），部分记录显示为乱码

大家好，我用python读取txt文档，部分记录显示为乱码；
该文档是用ansi编码的，大概40万+条记录，其中有8条记录是乱码。
下面是我的代码

file_read = open(path, errors='ignore')
    need = []
    while True:
        text = file_read.readline()
        need.append(text)
        if not text:
            break
    file_read.close()

执行的结果：

           q     

            q     * qs)#!             P P    P                 

                " .                             L                    )                      9 8   9 8   -08-27@

                " .                             L                    )                      9 8   9 8   17300@1100@-6000@99829811@24220@CNY@2021-08-27@

2021-U S B 8068086@SA201@08032272@S@S@5@2705@2695@2706@-1100@-100@18806631@24354@CNY@2021-08-27@

2021-09-02@8008068086@SA201@00498433@S@S@2@2714@2695@2706@-440@320@1880663 R  ` r(  $ "                                        R                  U S B D i s k   2 . 0 (7 7 7 7 2 1 6 8 4 A 4 0 7 5 2 3 2 2 6     @xV     VendorCoProductCode     2.00 q     

2021-09-02@9080001233@CF201@00136384@B@S@1@17595@17245@17 R  ` r(  $ "                                        R                  U S B D i s k   2 . 0 (7 7 7 7 2 1 6 8 4 A 4 0 7 5 2 3 2 2 6     @xV     VendorCoProductCode     2.00 q     

2021-09-02@9080001233@CF201@00165905@B@S@1@17595@17245@1U S B -1475@99829811@6055@CNY@2021-08-27@

网上查了一些资料：

file_read = open("path,","r", encoding='ISO-8859-1')
need = []
while True:
    text = file_read.readline()
    text = text.encode("iso-8859-1").decode('gbk')
    need.append(text)
    if not text:
        break
file_read.close()

报错了：UnicodeDecodeError: 'gbk' codec can't decode byte 0x9a in position 97: illegal multibyte sequence
各位，谢谢

file_read = open("path,","r", encoding='gbk')
试试

python 3.0读取文件出现编码错误（illegal multibyte sequence ） - 程序园   代码如下： myfile2=open(‘e:/enterprise.xlsx‘,mode = ‘r‘) file2_content=myfile2.readlines() print(file2_content)　 执行时报错信息如下：illegal multibyte sequence  尝试解决方式一：添加编码方式：gb18030，失败 myfile2=open(‘e:/enterpris http://www.voidcn.com/article/p-fnfwaicv-bxm.html

from chardet import detect
with open(file_path, "rb")as file:
encoding = detect(file.read())["encoding"]
with open(file_path, "r", encoding=encoding)as file:
content = file.read()
print(content)