我正在尝试读取特定包中的文本文件,但它返回找不到.我可以插入绝对路径来读取它,但我想在不插入绝对路径的情况下读取它.
I'm trying to read a text file in a specific package but it return that couldn't be found.I can read it inserting the absolute path but i want to read it without inserting the absolute path.
String texto = "Utils/CEP/Cidades/" + estado + ".txt";
FileReader fr = new FileReader(texto);
BufferedReader in = new BufferedReader(fr);
我该怎么办?
谢谢
可以使用
InputStream in =
getClass().getResourceAsStream("/Utils/CEP/Ciades/" + estado + ".txt");
Reader fr = new InputStreamReader(in, "utf-8");
一些旁注:不要在包名中使用大写字母;使用变量的英文名称.这些是公认的做法和惯例.
A few sidenotes: don't use capital letters in package names; use English names of your variables. These are accepted practices and conventions.
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