关于 Spring-boot-starter-data-jpa 的问题

Question

Spring Boot Starter Data JPA 依赖项在默认情况下确实有一些很好的配置，它只是从我的 application.properties 中选择信息，对吗？

不幸的是，我的项目无法识别其配置。我被迫做一个配置类来运行我的项目。我的 Eclipse 也没有显示任何pom.xml错误。在我的 中pom.xml，我只是收到了这个警告：托管版本是2.0.2.RELEASE工件在org.springframework.boot:spring-boot-dependencies:2.0.2.RELEASE

这是我的 pom.xml：

<?xml version="1.0" encoding="UTF-8"?>

<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/xsd/maven-4.0.0.xsd">

<modelVersion>4.0.0</modelVersion>

<groupId>com.jequiti</groupId>

<artifactId>Projeto</artifactId>

<version>0.0.1-SNAPSHOT</version>

<packaging>jar</packaging>

<name>IntegraPedidos</name>

<description>Demo project for Spring Boot</description>

<parent>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-parent</artifactId>

    <version>2.0.2.RELEASE</version>

    <relativePath/> <!-- lookup parent from repository -->

</parent>

<properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

    <java.version>1.8</java.version>

</properties>

<dependencies>

    <dependency>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-data-jpa</artifactId>

    </dependency>

    <dependency>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-data-rest</artifactId>

    </dependency>

    <!-- JDBC -->

    <dependency>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-jdbc</artifactId>

    </dependency>

    <dependency>

        <groupId>org.springframework</groupId>

        <artifactId>spring-jdbc</artifactId>

    </dependency>

    <dependency>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-test</artifactId>

        <scope>test</scope>

    </dependency>