Nutzwk3.XWeb.xml配置在web.xml中配置nutz的过滤器来进行配置项目启动项目filter filter-namenutz/filter-name filter-classorg.nutz.mvc.NutFilter/filter-class init-param param-namemodules/param-name param-valuecn.main.Module/param-value 启动经过的主类 Module为类名 /init-param /filter filter-mapping filter-namenutz/filter-name url-pattern/*/url-pattern dispatcherREQUEST/dispatcher dispatcherFORWARD/dispatcher /filter-mapping入口类必须要有的入口类入口类 Modules(scanPackage true, packages cn.modules) Ok(json:full) Fail(http:500) IocBy(type ComboIocProvider.class, args {*json,ioc/, *anno, cn.modules}) Localization(value locales/, defaultLocalizationKey zh_CN) Encoding(input UTF-8, output UTF-8) public class Module { }Controller访问层IocBean public class HelloController { Inject private BookService bookService; At(/hello) Ok(jsp:/index.jsp) public String hello(){ return hello nutz; } At(/loginPage) Ok(jsp:/templates/login.jsp) public String loginPage(){ return hello nutz; } At(/doLogin) Ok(jsp:/templates/index.jsp) public String login(String username,String password){ Book book new Book(); book.setName(username); bookService.dao().insert(book); return success; } }ServiceService层继承nutz提供的service 但必须注入dao配置Service 可以继承EntityService 但必须要有注入dao的配置IocBean(args {refer:dao}) public class BookService extends EntityServiceBook { public BookService(Dao dao) { super(dao); } }IOC dao数据源及数据库配置访问数据库必备Ioc/dao.json配置var ioc { dataSource : { type : com.alibaba.druid.pool.DruidDataSource, events : { create : init, depose : close }, fields : { url : jdbc:mysql://127.0.0.1:3306/nutzwk,//数据库的地址 username : root, password : root, testWhileIdle : true, // 非常重要,预防mysql的8小时timeout问题 validationQuery : select 1 , // Oracle的话需要改成 select 1 from dual maxActive : 100 } }, dao : { type : org.nutz.dao.impl.NutDao, args : [{refer:dataSource}] } };完整pom文件?xml version1.0 encodingUTF-8? project xmlnshttp://maven.apache.org/POM/4.0.0 xmlns:xsihttp://www.w3.org/2001/XMLSchema-instance xsi:schemaLocationhttp://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd modelVersion4.0.0/modelVersion groupIdcn.nutz/groupId artifactIdtest/artifactId version1.0-SNAPSHOT/version packagingwar/packaging nametest Maven Webapp/name !-- FIXME change it to the projects website -- urlhttp://www.example.com/url properties project.build.sourceEncodingUTF-8/project.build.sourceEncoding maven.compiler.source1.7/maven.compiler.source maven.compiler.target1.7/maven.compiler.target /properties dependencies !-- 核心jar -- dependency groupIdorg.nutz/groupId artifactIdnutz/artifactId version1.r.68.v20190220/version /dependency dependency groupIdjavax.servlet/groupId artifactIdjavax.servlet-api/artifactId version3.1.0/version scopeprovided/scope /dependency dependency groupIdjunit/groupId artifactIdjunit/artifactId version4.11/version scopetest/scope /dependency !-- https://mvnrepository.com/artifact/javax.servlet.jsp.jstl/jstl -- dependency groupIdjavax.servlet.jsp.jstl/groupId artifactIdjstl/artifactId version1.2/version /dependency !-- https://mvnrepository.com/artifact/taglibs/standard -- dependency groupIdtaglibs/groupId artifactIdstandard/artifactId version1.1.2/version /dependency dependency groupIdmysql/groupId artifactIdmysql-connector-java/artifactId version5.1.41/version /dependency !--阿里巴巴数据员-- dependency groupIdcom.alibaba/groupId artifactIddruid/artifactId version1.0.26/version exclusions exclusion groupIdcom.alibaba/groupId artifactIdjconsole/artifactId /exclusion exclusion groupIdcom.alibaba/groupId artifactIdtools/artifactId /exclusion /exclusions /dependency /dependencies build finalNametest/finalName pluginManagement!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -- plugins plugin artifactIdmaven-clean-plugin/artifactId version3.1.0/version /plugin !-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -- plugin artifactIdmaven-resources-plugin/artifactId version3.0.2/version /plugin plugin artifactIdmaven-compiler-plugin/artifactId version3.8.0/version /plugin plugin artifactIdmaven-surefire-plugin/artifactId version2.22.1/version /plugin plugin artifactIdmaven-war-plugin/artifactId version3.2.2/version /plugin plugin artifactIdmaven-install-plugin/artifactId version2.5.2/version /plugin plugin artifactIdmaven-deploy-plugin/artifactId version2.8.2/version /plugin /plugins /pluginManagement /build repositories repository idnutz/id urlhttp://jfrog.nutz.cn/artifactory/libs-release/url snapshots enabledfalse/enabled /snapshots /repository repository idnutz-snapshots/id urlhttp://jfrog.nutz.cn/artifactory/snapshots/url snapshots enabledtrue/enabled updatePolicyalways/updatePolicy /snapshots releases enabledfalse/enabled /releases /repository /repositories /project