文件内容rolling.txt: There's a fire starting in my heart 我怒火中烧 Reaching a fever pitch and it's bringing me out the dark 熊熊烈焰带我走出黑暗 Finally, I can see you crystal clear 最终 我将你看得一清二楚 Go ahead and sell me out and I'll lay your ship bare 去吧 出卖我 我会让你一无全部 See…
解决 python 读取文件乱码问题(UnicodeDecodeError) 确定你的文件的编码,下面的代码将以'utf-8'为例,否则会忽略编码错误导致输出乱码 解决方案一 with open(r'/Users/mac/Desktop/face/2.1.docx', 'rb', ) as fr: data = fr.read() line_list = data.decode('utf8').split('\n') data_l = [] for line in line_list: line…
读取文件,每行拆分,并比较拆分数组长度 #!/bin/bash FILENAME=./.txt function While_read_LINE(){ cat $FILENAME | while read LINE do str=$LINE OLD_IFS="$IFS" IFS=";" arr=($str) IFS="$OLD_IFS" lineLen=${#arr[@]} minLen= if [ $lineLen -le $minLen ];…
对于一个大文件,读取每一个行然后处理,用readline()方法老是读不全,会读到一半就结束,也不报错: 总之处理的行数跟 wc -l 统计的不一样,调试了一下午,改用 with open('xxx.log') as fin: for line in fin: do something with line 成功解救,但是不知道是什么原因.网上有说是文件里有特殊字符,需要用rb模式打开,试了也不行.…
将文件转化成二进制码,并读取行数,计算总行数 import os Str=input("请输入路径") Sum=0 def read(Str): a = os.listdir(Str) b = [] for i in a: b.append(os.path.join(Str, i)) global Sum for i in b: if os.path.isfile(i): c = open(i, 'rb') Sum+=len(c.readlines()) elif os.path.is…
