springboot中url地址重写(urlwrite)
在日常网站访问中,会把动态地址改造成伪静态地址。
例如: 访问新闻栏目 /col/1/,这是原有地址,如果这样访问,不利于搜索引擎检索收录,同时安全性也不是很好。
改造之后:
/col/1.html。
改造方法:
1.添加urlrewritefilter
<dependency> <groupId>org.tuckey</groupId> <artifactId>urlrewritefilter</artifactId> <version>4.0.4</version> </dependency>
2.配置bean
import java.io.IOException; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Configuration; import org.springframework.core.io.Resource; import org.tuckey.web.filters.urlrewrite.Conf; import org.tuckey.web.filters.urlrewrite.UrlRewriteFilter; @Configuration public class UrlRewriteFilterConfig extends UrlRewriteFilter { private static final String URL_REWRITE = "classpath:/urlrewrite.xml"; // Inject the Resource from the given location @Value(URL_REWRITE) private Resource resource; // Override the loadUrlRewriter method, and write your own implementation protected void loadUrlRewriter(FilterConfig filterConfig) throws ServletException { try { // Create a UrlRewrite Conf object with the injected resource Conf conf = new Conf(filterConfig.getServletContext(), resource.getInputStream(), resource.getFilename(), "@@traceability@@"); checkConf(conf); } catch (IOException ex) { throw new ServletException("Unable to load URL rewrite configuration file from " + URL_REWRITE, ex); } } }
参考网址:http://blog.jdriven.com/2016/02/urlrewritefilter-load-configuration-with-spring-resourceloader/
3.配置urlrewrite.xml
<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 4.0//EN" "http://www.tuckey.org/res/dtds/urlrewrite4.0.dtd"> <urlrewrite> <!-- 栏目首页 --> <rule> <from>^/col/(\w+)\.html$</from> <to>/col/$1/</to> </rule> <!-- 栏目列表页,注意html后面没有加$,因为后面还有若干参数 --> <rule> <from>^/col/list/(\w+)/(\w+)\.html</from> <to>/col/list/$1/$2/</to> </rule> <!-- 文章详情页 --> <rule> <from>^/art/(\w+)\.html$</from> <to>/art/$1/</to> </rule> <!-- 静态网页 --> <rule> <from>^/static/(\w+)\.html$</from> <to>/static/$1/</to> </rule> </urlrewrite>
配置说明请参考:http://blog.163.com/zhangmihuo_2007/blog/static/27011075201351433716225/
至此配置完毕,启动测试,注意看红框处,说明加载了urlwrite。
访问页面如下,成功了!
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