java 如何读取jar中的属性文件？
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How to read properties file inside jar?
提问by NaveenBharadwaj
I have a config.properties file under the package com.abc.properties. From one of the java class present in com.abc.util, I need to read the property file. Both the files are present inside jar. I have tried using
我在包 com.abc.properties 下有一个 config.properties 文件。从 com.abc.util 中的 Java 类之一，我需要读取属性文件。这两个文件都存在于 jar 中。我试过使用
fs = new FileInputstream(VerifyFolderStructure.class.getResourceAsStream("com/abc/properties/config.properties"));
But it doesn't seem to work. Please help.
但它似乎不起作用。请帮忙。
P.S: VerifyFolderStructure is my java class from which I need to load the properties file.
PS：VerifyFolderStructure 是我的 java 类，我需要从中加载属性文件。
回答by StanislavL
To obtain the stream you don't need FileInputStream at all. You can get the properties' file stream like this
要获取流，您根本不需要 FileInputStream。您可以像这样获取属性的文件流
InputStream is = VerifyFolderStructure.class.getResourceAsStream("/com/abc/properties/config.properties");
回答by Gospel
I think you need to add "/" in the front of you path.if you don't add "/" that means the properties is located in the same packages path as VerifyFolderStructure class.
我认为您需要在路径前面添加“/”。如果不添加“/”，则表示属性与 VerifyFolderStructure 类位于同一包路径中。
