@ConfigurationProperties注解和@EnableConfigurationProperties配合使用 1.配置文件: smartodn: debug: debug: ${smartodn.debug.debug} isSkipBak: ${smartodn.debug.isSkipBak} 2.获取配置文件属性,封装到bean package smartodn.platform.foundation.debug; import org.springframework.boot.context.properties.ConfigurationProperties; @ConfigurationProperties(prefix = "smartodn.debug") //这里表示获取到springboot配置文件中前缀为smartodn.debug的属性并装配这个bean public class DebugProperties { /** * 是否开启调试模式 */ private boolean debug = false; /** * 是否跳过备份 */ private boolean skipBak = false; /** * 默认的调试信息 */ private String projectCode = ""; private String userInfo = ""; private String language = "en-US"; /** * Gets the value of debug. * * @return the value of debug */ public boolean isDebug() { return debug; } /** * Sets the debug. * * @param debug debug */ public void setDebug(boolean debug) { this.debug = debug; } /** * Gets the value of skipBak. * * @return the value of skipBak */ public boolean isSkipBak() { return skipBak; } /** * Sets the skipBak. * * @param skipBak skipBak */ public void setSkipBak(boolean skipBak) { this.skipBak = skipBak; } /** * Gets the value of projectCode. * * @return the value of projectCode */ public String getProjectCode() { return projectCode; } /** * Sets the projectCode. * * @param projectCode projectCode */ public void setProjectCode(String projectCode) { this.projectCode = projectCode; } /** * Gets the value of userInfo. * * @return the value of userInfo */ public String getUserInfo() { return userInfo; } /** * Sets the userInfo. * * @param userInfo userInfo */ public void setUserInfo(String userInfo) { this.userInfo = userInfo; } /** * Gets the value of language. * * @return the value of language */ public String getLanguage() { return language; } /** * Sets the language. * * @param language language */ public void setLanguage(String language) { this.language = language; } } 3.让这个类被springboot容器管理,使用到注解:@EnableConfigurationProperties /** * 基本信息过滤器 * * @author jWX562483 */ @EnableConfigurationProperties(DebugProperties.class) //让上面的DebugProperties类被springboot容器管理 @WebFilter(filterName = "InstanceFilter", urlPatterns = "/*") @Component public class InstanceFilter extends OncePerRequestFilter { private static final Logger logger = LogManager.getLogger(InstanceFilter.class); @Autowired private DebugProperties debugProperties; @Override protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException { if (debugProperties.isDebug()) { HttpInfoUtils.setLanguage(debugProperties.getLanguage()); HttpInfoUtils.setProjectCode(debugProperties.getProjectCode()); HttpInfoUtils.setUser(JSON.parseObject(debugProperties.getUserInfo(), User.class)); } else { try { HttpInfoUtils.parseAndSetLanguage(); } catch (Exception e) { logger.info(e.getMessage()); } try { HttpInfoUtils.parseAndSetProjectCode(); } catch (Exception e) { logger.info(e.getMessage()); } try { HttpInfoUtils.parseAndSetUserInfo(); } catch (Exception e) { logger.info(e.getMessage()); } } filterChain.doFilter(request, response); } }
springboot中@ConfigurationProperties注解和@EnableConfigurationProperties配合使用获取配置文件属性,封装到bean
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