如何在java中读取属性文件 [英] How to read properties file in java

问题描述

我想写一个java程序

I want write a java program

问题：

我有属性文件，在属性文件中包含

I have property file, in the property file contains

range="1,5,35-50,100"

我应该从命令提示符或JSP获取输入范围并输出消息，如这是一个范围或这不是范围

I should get the input as range from command prompt or JSP and print out message likes this is a range or this is not a range

让我们考虑以下I / O应该是看起来喜欢

let us consider following I/O should be looks like

Input:1
Output:this is a range

Input:2
Output:this is not a range

Input:37
Output:this is a range

Input:60
Output:this is not a range

Input:100
Output:this is a range

任何人都可以帮助我，感谢前进

can anybody help me, advance in thanks

推荐答案

您可以读取属性文件值，将它们存储在DataStructure中说Array并使用包含方法来检查从命令读取的值line是否包含在数组中。如果您在编写代码时需要任何帮助，或者您被困在任何地方，请告诉我。

You can read the property file values, store them in a DataStructure lets say Array and use contains method to check if the value read from command line is contained in the array or not. Let me know in case you need any help in writing code for this or you are stuck anywhere.

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