如何使用Spring MVC 3在JSP文件中获取属性 [英] How to get properties in JSP files using spring mvc 3

问题描述

对于基于Spring MVC 3注释的应用程序，我是一个新手.我有两个属性文件- WEB-INF \ resources \ general.properties， WEB-INF \ resources \ jdbc_config.properties

I am very new to spring mvc 3 annotation based application. I have two properties files - WEB-INF\resources\general.properties, WEB-INF\resources\jdbc_config.properties

现在，我想通过spring-servlet.xml对其进行配置.我该如何实现?

Now I want to configure them through spring-servlet.xml. How I can achieve this?

在general.properties中，

In general.properties,

label.username = User Name:
label.password = Password:
label.address = Address:

...等 jdbc_config.properties，

...etc jdbc_config.properties,

app.jdbc.driverClassName=com.mysql.jdbc.Driver
app.jdbc.url=jdbc:mysql://localhost:[port_number]/
app.jdbc.username=root
app.jdbc.password=pass

---等

如果我想在我的jsp页面中获取label.username和app.jdbc.driverClassName，如何为它们编码?

If I want to get label.username and app.jdbc.driverClassName in my jsp page, how do I code for them?

我也想从我的服务访问这些属性值.如何在服务类或控制器类的方法级别使用相应的键获取这些属性值?

I also want to access these properties values from my service. How to get these property values using respective keys in method level in service class or controller class?

推荐答案

请参阅@Pavel Horal的答案

Refer to @Pavel Horal's answer

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