Several methods of system configuration
Java annotations utilize properties file methods
@Value("#{prop['server.cn']}")
private String cnWebUrl;
@RequestMapping(value = "/addConObj")
public String addConObj(Model model) {
String language = CASUtil.getCustomer().getLanguage();
if ("CN".equals(language)) {
return "redirect:" +cnWebUrl + "/offer/addConObj";
}
}
db.properties
server.cn=http://10.0.1.222:8080/web
server.en=http://10.0.1.214:8080/web
//Configuration method of configuration file by annotation in Java
<bean id="prop" class="org.springframework.beans.factory.config.PropertiesFactoryBean" p:location="classpath:db.properties"/>
//The configuration file directly uses the configuration method of configuration
<context:property-placeholder location="classpath:db.properties" />
package com.esteel.common;
/**
*
* <static description>
* @author point steel
* @data June 5, 2016
*/
public class StaticVariables
{
/**
* website url
*/
public static String CN_WEB_URL = "http://localhost:8081/web"; // Chinese test environment
public static String EN_WEB_URL = "http://localhost:8083/web"; // English test environment
/**
* The key corresponding to userId is stored in the session
*/
}
<%
String topPath = request.getContextPath();
request.setAttribute("TopPath",topPath);
String cnSiteUrl = com.esteel.common.StaticVariables.CN_WEB_URL;
request.setAttribute("cnSiteUrl",cnSiteUrl);
String enSiteUrl = com.esteel.common.StaticVariables.EN_WEB_URL;
request.setAttribute("enSiteUrl",enSiteUrl);
//English address
String enUrl = "http://10.0.1.214:8080";
request.setAttribute("enUrl", enUrl);
//Chinese address
String cnUrl = "http://10.0.1.222:8080";
request.setAttribute("cnUrl", cnUrl);
%>
<script >
var cnSiteUrl = "${cnSiteUrl}";
var enSiteUrl = "${enSiteUrl}";
</script>