Ich erhalte diesen Fehler in der ersten Zeile meiner Konfigurationsdatei im Frühjahr Projekt

Question

project structure

die einzige vorgeschlagene Lösung für diesen Fehler i erhalten ist Build-Pfad zu konfigurieren. Ich denke, es ist schon alles an seinem Platz. Bitte sag mir das Problem.

Der Fehler:

Multiple markers at this line - The type org.springframework.http.HttpStatus cannot be resolved. It is indirectly referenced from required .class files - The type org.springframework.web.method.support.HandlerMethodReturnValueHandler cannot be resolved. It is indirectly referenced from required .class files

i auf Frühling-Tool-Suite arbeite. hier ist meine Konfigurationsdatei:

package com.health.config; 
import java.io.IOException; 

import javax.sql.DataSource; 
import org.springframework.context.annotation.Bean; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
import org.springframework.stereotype.Component; 
import org.springframework.web.servlet.ViewResolver; 
import org.springframework.web.servlet.config.annotation.EnableWebMvc; 
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; 
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; 
import org.springframework.web.servlet.view.InternalResourceViewResolver; 
import com.health.dao.DAO; 
import com.health.dao.DAOImpl; 

@Configuration 
@ComponentScan(basePackages="com.health") 
@EnableWebMvc 
@Component 
public class AppConfig extends WebMvcConfigurerAdapter{ 

    @Override 
     public void addResourceHandlers(ResourceHandlerRegistry registry) { 
     registry.addResourceHandler("/resources/**").addResourceLocations("resources/"); 
     } 


    @Bean 
    public ViewResolver getViewResolver(){ 
     InternalResourceViewResolver resolver = new InternalResourceViewResolver(); 
     resolver.setPrefix("/WEB-INF/views/"); 
     resolver.setSuffix(".jsp"); 
     return resolver; 
    } 

    @Bean 
    public DataSource getDataSource() { 
     DriverManagerDataSource dataSource = new DriverManagerDataSource(); 
     dataSource.setDriverClassName("com.mysql.jdbc.Driver"); 
     dataSource.setUrl("jdbc:mysql://localhost:3306/contactdb"); 
     dataSource.setUsername("root"); 
     dataSource.setPassword("welkinfort"); 
     return dataSource; 
    } 



    @Bean 
    public DAO getDAO() { 
     return new DAOImpl(getDataSource()); 
    } 
} 

hier ist mein pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
<modelVersion>4.0.0</modelVersion> 
<groupId>com.health</groupId> 
<artifactId>healthcare</artifactId> 
<packaging>war</packaging> 
<version>0.0.1-SNAPSHOT</version> 
<name>healthcare Maven Webapp</name> 
<url>http://maven.apache.org</url> 
<dependencies> 
    <dependency> 
     <groupId>mysql</groupId> 
     <artifactId>mysql-connector-java</artifactId> 
     <version>5.1.38</version> 
    </dependency> 
    <!-- https://mvnrepository.com/artifact/com.itextpdf/itextpdf --> 
    <dependency> 
     <groupId>com.itextpdf</groupId> 
     <artifactId>itextpdf</artifactId> 
     <version>5.5.10</version> 
    </dependency> 

    <!-- jackson-annotations --> 
    <dependency> 
     <groupId>com.fasterxml.jackson.core</groupId> 
     <artifactId>jackson-annotations</artifactId> 
     <version>2.8.1</version> 
    </dependency> 
    <!-- jackson-core --> 
    <dependency> 
     <groupId>com.fasterxml.jackson.core</groupId> 
     <artifactId>jackson-core</artifactId> 
     <version>2.8.1</version> 
    </dependency> 
    <!-- jackson-databind --> 
    <dependency> 
     <groupId>com.fasterxml.jackson.core</groupId> 
     <artifactId>jackson-databind</artifactId> 
     <version>2.8.1</version> 
    </dependency> 

    <dependency>         <!-- file-upload --> 
     <groupId>commons-fileupload</groupId> 
     <artifactId>commons-fileupload</artifactId> 
     <version>1.3.1</version> 
    </dependency> 

    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-context</artifactId> 
     <version>4.3.7.RELEASE</version> 
    </dependency> 

    <dependency>        <!-- spring-webmvc --> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-webmvc</artifactId> 
     <version>4.1.8.RELEASE</version> 
    </dependency> 

    <dependency>        <!-- spring-jdbc --> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-jdbc</artifactId> 
     <version>4.2.5.RELEASE</version> 
    </dependency> 

    <dependency>      <!--tomcat7-maven-plugin --> 
     <groupId>org.apache.tomcat</groupId> 
     <artifactId>tomcat-catalina</artifactId> 
     <version>7.0.47</version> 
     <scope>provided</scope> 
    </dependency> 


    <dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>3.8.1</version> 
     <scope>test</scope> 
    </dependency> 

    <dependency>         <!-- jstl --> 
     <groupId>jstl</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.2</version> 
    </dependency> 

    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.1.2</version> 
    </dependency> 

    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>javax.servlet-api</artifactId> 
     <version>4.0.0</version> 
     <scope>provided</scope> 
    </dependency> 
</dependencies> 
<build> 
    <finalName>healthcare</finalName> 
    <plugins> 
     <plugin> 
      <artifactId>maven-compiler-plugin</artifactId> 
      <version>2.4</version> 
      <configuration> 
       <source>1.8</source> 
       <target>1.8</target> 
       <fork>true</fork> 
       <executable>C:\Program Files\Java\jdk1.8.0_144\bin\javac</executable> 
      </configuration> 
     </plugin> 
     <plugin> 
      <groupId>org.apache.tomcat.maven</groupId> 
      <artifactId>tomcat7-maven-plugin</artifactId> 
      <version>2.2</version> 
     </plugin> 
    </plugins> 
</build> 

Answer 1

Sie vermissen feder Web Abhängigkeit. Der org.springframework.http.HttpStatus ist ein Teil von spring-web jar. Fügen Sie das zu Ihrer pom.xml hinzu:

<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-web</artifactId> 
    <version>4.2.5.RELEASE</version> 
</dependency>