原文:從txt文本內讀取數據(逐行讀取),執行循環

如下圖,名稱為 .txt的文本文件內有鏈接若干條,預期是循環讀取txt文本內鏈接,而后訪問該鏈接 腳本如下: 這段腳本,逐行從txt文本內讀取一條數據,直到全部讀取完畢,不會一次性全部加載,對內存占用較少。 ...

2019-08-11 20:07 0 899 推薦指數:

查看詳情

java 逐行讀取txt文本如何解決中文亂碼

java讀取txt文本中如含有中文,可能會出現亂碼,解決方案是: 1.要統一編碼,java工程的編碼,txt文本編碼,java工程中的java文本編碼都統一為utf-8; 2.利用 InputStreamReader(new FileInputStream(fileUrl), "utf-8 ...

Sun Dec 23 21:43:00 CST 2018 0 1318
php 逐行讀取txt文件

php逐行讀取txt文件內容 ReadTxt.php文件 <?php $handle = @fopen("./cont.txt", "r"); $arr = array(); if ($handle) { while (!feof($handle)) { $item ...

Fri Mar 01 04:52:00 CST 2013 0 4076
JAVA逐行讀取TXT文件

package help; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.File; ...

Thu Sep 13 01:23:00 CST 2018 0 31378
python 逐行讀取txt文件

逐行讀取txt文件 path = r'D:\123456\1.txt'with open(path, 'r', encoding='utf-8') as f: for line in f: value = line[:-1] #去掉換行符 print ...

Fri Aug 30 00:18:00 CST 2019 0 3561
bat文件逐行讀取txt

From_Ip='192.138.60.16'@echo offfor /f "tokens=1,2 delims='" %%a in (D:\ETL\bat\config.txt) do (if "%%a"=="From_Ip=" set From_Ip=%%b)echo %From_Ip ...

Sat Sep 23 00:01:00 CST 2017 0 10371
PHP逐行讀取數據

PHP逐行讀取數據 <?php $file = fopen("Minot.txt", "r") or exit("Unable to open file!"); //Output a line of the file until the end is reached //feof ...

Wed Jan 08 20:53:00 CST 2014 0 12676
 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM