读取application.properties配置时,出现如下错误:spring boot configuration annotation processor not configured

@ConfigurationProperties(prefix=“book”)

解决办法:
在pom.xml中增加如下依赖

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

如果我们的application.properties配置中有中文,可能会出现乱码
在setting -> editor -> file Encodings中修改编码

application.properties文件中添加

spring.http.encoding.charset=UTF-8

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spring boot configuration annotation processor not configured 错误解决方案