1、springboot 使用 freemarker 无法正常跳转的问题？
参考：https://blog.csdn.net/Lin_xiaofeng/article/details/79122053
1 "C:\Program Files\Java\jdk1.8.0_161\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=50349 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=localhost -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -javaagent:D:\biehl\idea\lib\idea_rt.jar=50350:D:\biehl\idea\bin -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_161\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\rt.jar;D:\biehl\idea\workspace\dinner\target\classes;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-web\2.1.6.RELEASE\spring-boot-starter-web-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter\2.1.6.RELEASE\spring-boot-starter-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot\2.1.6.RELEASE\spring-boot-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-autoconfigure\2.1.6.RELEASE\spring-boot-autoconfigure-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-logging\2.1.6.RELEASE\spring-boot-starter-logging-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;D:\maven\apache-maven-3.5.4\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;D:\maven\apache-maven-3.5.4\repository\org\apache\logging\log4j\log4j-to-slf4j\2.11.2\log4j-to-slf4j-2.11.2.jar;D:\maven\apache-maven-3.5.4\repository\org\apache\logging\log4j\log4j-api\2.11.2\log4j-api-2.11.2.jar;D:\maven\apache-maven-3.5.4\repository\org\slf4j\jul-to-slf4j\1.7.26\jul-to-slf4j-1.7.26.jar;D:\maven\apache-maven-3.5.4\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;D:\maven\apache-maven-3.5.4\repository\org\yaml\snakeyaml\1.23\snakeyaml-1.23.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-json\2.1.6.RELEASE\spring-boot-starter-json-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\jackson\core\jackson-databind\2.9.9\jackson-databind-2.9.9.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\jackson\core\jackson-annotations\2.9.0\jackson-annotations-2.9.0.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\jackson\core\jackson-core\2.9.9\jackson-core-2.9.9.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.9.9\jackson-datatype-jdk8-2.9.9.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.9.9\jackson-datatype-jsr310-2.9.9.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.9.9\jackson-module-parameter-names-2.9.9.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-tomcat\2.1.6.RELEASE\spring-boot-starter-tomcat-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.21\tomcat-embed-core-9.0.21.jar;D:\maven\apache-maven-3.5.4\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.21\tomcat-embed-el-9.0.21.jar;D:\maven\apache-maven-3.5.4\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.21\tomcat-embed-websocket-9.0.21.jar;D:\maven\apache-maven-3.5.4\repository\org\hibernate\validator\hibernate-validator\6.0.17.Final\hibernate-validator-6.0.17.Final.jar;D:\maven\apache-maven-3.5.4\repository\javax\validation\validation-api\2.0.1.Final\validation-api-2.0.1.Final.jar;D:\maven\apache-maven-3.5.4\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;D:\maven\apache-maven-3.5.4\repository\com\fasterxml\classmate\1.4.0\classmate-1.4.0.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-web\5.1.8.RELEASE\spring-web-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-webmvc\5.1.8.RELEASE\spring-webmvc-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-aop\5.1.8.RELEASE\spring-aop-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-context\5.1.8.RELEASE\spring-context-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-expression\5.1.8.RELEASE\spring-expression-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\net\bytebuddy\byte-buddy\1.9.13\byte-buddy-1.9.13.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-core\5.1.8.RELEASE\spring-core-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-jcl\5.1.8.RELEASE\spring-jcl-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\projectlombok\lombok\1.18.8\lombok-1.18.8.jar;D:\maven\apache-maven-3.5.4\repository\mysql\mysql-connector-java\8.0.16\mysql-connector-java-8.0.16.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-data-jpa\2.1.6.RELEASE\spring-boot-starter-data-jpa-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-aop\2.1.6.RELEASE\spring-boot-starter-aop-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\aspectj\aspectjweaver\1.9.4\aspectjweaver-1.9.4.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-jdbc\2.1.6.RELEASE\spring-boot-starter-jdbc-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\com\zaxxer\HikariCP\3.2.0\HikariCP-3.2.0.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-jdbc\5.1.8.RELEASE\spring-jdbc-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\javax\transaction\javax.transaction-api\1.3\javax.transaction-api-1.3.jar;D:\maven\apache-maven-3.5.4\repository\javax\xml\bind\jaxb-api\2.3.1\jaxb-api-2.3.1.jar;D:\maven\apache-maven-3.5.4\repository\javax\activation\javax.activation-api\1.2.0\javax.activation-api-1.2.0.jar;D:\maven\apache-maven-3.5.4\repository\org\hibernate\hibernate-core\5.3.10.Final\hibernate-core-5.3.10.Final.jar;D:\maven\apache-maven-3.5.4\repository\javax\persistence\javax.persistence-api\2.2\javax.persistence-api-2.2.jar;D:\maven\apache-maven-3.5.4\repository\org\javassist\javassist\3.23.2-GA\javassist-3.23.2-GA.jar;D:\maven\apache-maven-3.5.4\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;D:\maven\apache-maven-3.5.4\repository\org\jboss\jandex\2.0.5.Final\jandex-2.0.5.Final.jar;D:\maven\apache-maven-3.5.4\repository\org\dom4j\dom4j\2.1.1\dom4j-2.1.1.jar;D:\maven\apache-maven-3.5.4\repository\org\hibernate\common\hibernate-commons-annotations\5.0.4.Final\hibernate-commons-annotations-5.0.4.Final.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\data\spring-data-jpa\2.1.9.RELEASE\spring-data-jpa-2.1.9.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-orm\5.1.8.RELEASE\spring-orm-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-tx\5.1.8.RELEASE\spring-tx-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-aspects\5.1.8.RELEASE\spring-aspects-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\data\spring-data-commons\2.1.9.RELEASE\spring-data-commons-2.1.9.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-beans\5.1.8.RELEASE\spring-beans-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\slf4j\slf4j-api\1.7.26\slf4j-api-1.7.26.jar;D:\maven\apache-maven-3.5.4\repository\com\google\code\gson\gson\2.8.5\gson-2.8.5.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-freemarker\2.1.6.RELEASE\spring-boot-starter-freemarker-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\freemarker\freemarker\2.3.28\freemarker-2.3.28.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\spring-context-support\5.1.8.RELEASE\spring-context-support-5.1.8.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\springframework\boot\spring-boot-starter-thymeleaf\2.1.6.RELEASE\spring-boot-starter-thymeleaf-2.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\thymeleaf\thymeleaf-spring5\3.0.11.RELEASE\thymeleaf-spring5-3.0.11.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\thymeleaf\thymeleaf\3.0.11.RELEASE\thymeleaf-3.0.11.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\attoparser\attoparser\2.0.5.RELEASE\attoparser-2.0.5.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\unbescape\unbescape\1.1.6.RELEASE\unbescape-1.1.6.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\org\thymeleaf\extras\thymeleaf-extras-java8time\3.0.4.RELEASE\thymeleaf-extras-java8time-3.0.4.RELEASE.jar;D:\maven\apache-maven-3.5.4\repository\net\sourceforge\nekohtml\nekohtml\1.9.22\nekohtml-1.9.22.jar;D:\maven\apache-maven-3.5.4\repository\xerces\xercesImpl\2.11.0\xercesImpl-2.11.0.jar;D:\maven\apache-maven-3.5.4\repository\xml-apis\xml-apis\1.4.01\xml-apis-1.4.01.jar" com.bie.dinner.DinnerApplication 2 3 . ____ _ __ _ _ 4 /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ 5 ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ 6 \\/ ___)| |_)| | | | | || (_| | ) ) ) ) 7 ' |____| .__|_| |_|_| |_\__, | / / / / 8 =========|_|==============|___/=/_/_/_/ 9 :: Spring Boot :: (v2.1.6.RELEASE) 10 11 17:13:15.768 default [main] INFO com.bie.dinner.DinnerApplication Starting DinnerApplication on DESKTOP-T450s with PID 15692 (D:\biehl\idea\workspace\dinner\target\classes started by Aiyufei in D:\biehl\idea\workspace\dinner) 12 17:13:15.774 default [main] INFO com.bie.dinner.DinnerApplication No active profile set, falling back to default profiles: default 13 17:13:17.752 default [main] INFO o.s.d.r.c.RepositoryConfigurationDelegate Bootstrapping Spring Data repositories in DEFAULT mode. 14 17:13:17.989 default [main] INFO o.s.d.r.c.RepositoryConfigurationDelegate Finished Spring Data repository scanning in 206ms. Found 4 repository interfaces. 15 17:13:18.836 default [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$572a4fb0] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 16 17:13:19.433 default [main] INFO o.s.b.w.e.tomcat.TomcatWebServer Tomcat initialized with port(s): 8080 (http) 17 17:13:19.461 default [main] INFO o.a.coyote.http11.Http11NioProtocol Initializing ProtocolHandler ["http-nio-8080"] 18 17:13:19.483 default [main] INFO o.a.catalina.core.StandardService Starting service [Tomcat] 19 17:13:19.483 default [main] INFO o.a.catalina.core.StandardEngine Starting Servlet engine: [Apache Tomcat/9.0.21] 20 17:13:19.946 default [main] INFO o.a.c.c.C.[.[localhost].[/sell] Initializing Spring embedded WebApplicationContext 21 17:13:19.946 default [main] INFO o.s.web.context.ContextLoader Root WebApplicationContext: initialization completed in 3966 ms 22 17:13:20.404 default [main] INFO com.zaxxer.hikari.HikariDataSource HikariPool-1 - Starting... 23 17:13:20.407 default [main] WARN c.z.hikari.util.DriverDataSource Registered driver with driverClassName=com.mysql.jdbc.Driver was not found, trying direct instantiation. 24 17:13:21.009 default [main] INFO com.zaxxer.hikari.HikariDataSource HikariPool-1 - Start completed. 25 Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary. 26 17:13:25.516 default [main] INFO o.h.jpa.internal.util.LogHelper HHH000204: Processing PersistenceUnitInfo [ 27 name: default 28 ...] 29 17:13:25.651 default [main] INFO org.hibernate.Version HHH000412: Hibernate Core {5.3.10.Final} 30 17:13:25.656 default [main] INFO org.hibernate.cfg.Environment HHH000206: hibernate.properties not found 31 17:13:25.940 default [main] INFO o.h.annotations.common.Version HCANN000001: Hibernate Commons Annotations {5.0.4.Final} 32 17:13:26.251 default [main] INFO org.hibernate.dialect.Dialect HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 33 17:13:27.868 default [main] INFO o.s.o.j.LocalContainerEntityManagerFactoryBean Initialized JPA EntityManagerFactory for persistence unit 'default' 34 17:13:29.378 default [main] INFO o.s.s.c.ThreadPoolTaskExecutor Initializing ExecutorService 'applicationTaskExecutor' 35 17:13:29.462 default [main] WARN o.s.b.a.o.j.JpaBaseConfiguration$JpaWebConfiguration$JpaWebMvcConfiguration spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning 36 17:13:30.227 default [main] WARN o.s.b.a.f.FreeMarkerAutoConfiguration Cannot find template location(s): [/templates/] (please add some templates, check your FreeMarker configuration, or set spring.freemarker.checkTemplateLocation=false) 37 17:13:30.607 default [main] INFO o.a.coyote.http11.Http11NioProtocol Starting ProtocolHandler ["http-nio-8080"] 38 17:13:30.670 default [main] INFO o.s.b.w.e.tomcat.TomcatWebServer Tomcat started on port(s): 8080 (http) with context path '/sell' 39 17:13:30.682 default [main] INFO com.bie.dinner.DinnerApplication Started DinnerApplication in 16.696 seconds (JVM running for 21.486) 40 17:19:44.622 default [http-nio-8080-exec-1] INFO o.a.c.c.C.[.[localhost].[/sell] Initializing Spring DispatcherServlet 'dispatcherServlet' 41 17:19:44.623 default [http-nio-8080-exec-1] INFO o.s.web.servlet.DispatcherServlet Initializing Servlet 'dispatcherServlet' 42 17:19:44.645 default [http-nio-8080-exec-1] INFO o.s.web.servlet.DispatcherServlet Completed initialization in 22 ms 43 17:19:44.935 default [http-nio-8080-exec-1] INFO o.h.h.i.QueryTranslatorFactoryInitiator HHH000397: Using ASTQueryTranslatorFactory 44 Hibernate: select ordermaste0_.order_id as order_id1_1_, ordermaste0_.buyer_address as buyer_ad2_1_, ordermaste0_.buyer_name as buyer_na3_1_, ordermaste0_.buyer_openid as buyer_op4_1_, ordermaste0_.buyer_phone as buyer_ph5_1_, ordermaste0_.create_time as create_t6_1_, ordermaste0_.order_amount as order_am7_1_, ordermaste0_.order_status as order_st8_1_, ordermaste0_.pay_status as pay_stat9_1_, ordermaste0_.update_time as update_10_1_ from order_master ordermaste0_ limit ? 45 17:19:47.116 default [http-nio-8080-exec-1] ERROR org.thymeleaf.TemplateEngine [THYMELEAF][http-nio-8080-exec-1] Exception processing template "order/list": Error resolving template [order/list], template might not exist or might not be accessible by any of the configured Template Resolvers 46 org.thymeleaf.exceptions.TemplateInputException: Error resolving template [order/list], template might not exist or might not be accessible by any of the configured Template Resolvers 47 at org.thymeleaf.engine.TemplateManager.resolveTemplate(TemplateManager.java:869) 48 at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:607) 49 at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) 50 at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) 51 at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.java:362) 52 at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.java:189) 53 at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1371) 54 at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1117) 55 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1056) 56 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) 57 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) 58 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897) 59 at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) 60 at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) 61 at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) 62 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 63 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 64 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) 65 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 66 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 67 at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) 68 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 69 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 70 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 71 at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) 72 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 73 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 74 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 75 at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) 76 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 77 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 78 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 79 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) 80 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 81 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 82 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 83 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) 84 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) 85 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) 86 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) 87 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) 88 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) 89 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 90 at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) 91 at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 92 at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:853) 93 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587) 94 at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 95 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 96 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 97 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 98 at java.lang.Thread.run(Thread.java:748) 99 17:19:47.653 default [http-nio-8080-exec-1] ERROR o.a.c.c.C.[.[.[.[dispatcherServlet] Servlet.service() for servlet [dispatcherServlet] in context with path [/sell] threw exception [Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: Error resolving template [order/list], template might not exist or might not be accessible by any of the configured Template Resolvers] with root cause 100 org.thymeleaf.exceptions.TemplateInputException: Error resolving template [order/list], template might not exist or might not be accessible by any of the configured Template Resolvers 101 at org.thymeleaf.engine.TemplateManager.resolveTemplate(TemplateManager.java:869) 102 at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:607) 103 at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) 104 at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) 105 at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.java:362) 106 at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.java:189) 107 at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1371) 108 at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1117) 109 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1056) 110 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) 111 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) 112 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897) 113 at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) 114 at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) 115 at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) 116 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) 117 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 118 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) 119 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 120 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 121 at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) 122 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 123 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 124 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 125 at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) 126 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 127 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 128 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 129 at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) 130 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 131 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 132 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 133 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) 134 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:109) 135 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 136 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 137 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) 138 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) 139 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) 140 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) 141 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) 142 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) 143 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) 144 at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) 145 at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 146 at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:853) 147 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587) 148 at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 149 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 150 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 151 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 152 at java.lang.Thread.run(Thread.java:748)
2、解决方法：
在pom文件里面引入依赖包。
1 23 6org.springframework.boot 4spring-boot-starter-freemarker 57 10org.springframework.boot 8spring-boot-starter-thymeleaf 911 net.sourceforge.nekohtml 12nekohtml 13
我加上了@ResponseBody注解，根据自己情况判断吧。
千万别加的配置：
待续......