通过Resource读取和写入Java文件 [英] Read and Write to Java file via Resource
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问题描述
我正在尝试读取和写入文件,但我想通过资源访问该文件。
I'm trying to read and write to a file but I'd like to access that file via Resource.
这就是我的工作
File f = new File(ClassLoader.getSystemResource("/blah/blah/Properties.prop").toURI());
BufferedReader br = new BufferedReader(new FileReader(f));
String line = br.readLine();
PrintWriter p = new PrintWriter(new File(ClassLoader.getSystemResource("/blah/blah/Properties.prop").toURI()));
但似乎都不正确。这样做的正确方法是什么?
but neither seems correct. What is the correct way to do this?
推荐答案
请尝试以下操作:
InputStreamReader isReader=
new InputStreamReader(
this.getClass().getResourceAsStream(templateName));
BufferedReader br = new BufferedReader(isReader);
或
InputStreamReader isReader=
new InputStreamReader(
<youclassName>.class.getResourceAsStream(templateName));
BufferedReader br = new BufferedReader(isReader);
如需输出,请尝试以下:
For output, try below:
PrintWriter writer =
new PrintWriter(
new File(this.getClass().getResource(templateName).getPath());
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