BufferedReader.readLine() 切断行的开头

Question

我在读取文件时遇到问题。

BufferedReader in = new BufferedReader(
                      new InputStreamReader(
                         new FileInputStream(file), "UTF-8"));
while ((line = in.readLine()) != null) {
   parseLine(line);
}

Trouble causing line:
 a:38:{s:10:"aaaaaaaaaa";s:6:"215302";s:4:"bbbb";s:9:"新村莊";s:10:"cccccccccc";s:6:"330345";s:6:"dddddd";s:3:"-68";s:6:"eeeeee";s:3:"-12";s:9:"fffffffff";s:4:"3470";s:7:"ggggggg";s:1:"3";s:10:"hhhhhhhhhh";s:1:"2";s:7:"iiiiiii";s:3:"391";s:11:"jjjjjjjjjjj";s:1:"2";s:15:"jjjjjjjjjjjjjjj";s:1:"8";s:15:"jjjjjjjjjjjjjjj";s:1:"8";s:15:"jjjjjjjjjjjjjjj";s:1:"8";s:16:"jjjjjjjjjjjjjjjj";s:2:"12";s:14:"jjjjjjjjjjjjjj";N;s:11:"jjjjjjjjjjj";N;s:13:"jjjjjjjjjjjjj";N;s:20:"jjjjjjjjjjjjjjjjjjjj";s:1:"1"... etc

在大约第 105000 行中的第 30 个文件处，readline() 截断了前 69 个字符。该行共有 936 个字符。

知道为什么 readline() 会截断字符吗？ （顺便说一句，有些线路更长！）

Answer 1

我尝试了您的代码，但使用了一个简单的 System.out.println(line) ，您在其中调用了 parseLine(line) 方法，并且一切正常：导致问题的示例行在我的控制台中显示正确。

请自己尝试一下，让我们看看您的 parseLine(line) 方法。