JavaSpring在其中放置自定义属性文件
我正在尝试创建一个简单的注册页面。我目前正在尝试获取有关帐户激活链接发送地址的数据。为此，我创建了.properties文件，并将其放在JavaSpring在其中放置自定义属性文件,java,spring,Java,Spring,我正在尝试创建一个简单的注册页面。我目前正在尝试获取有关帐户激活链接发送地址的数据。为此，我创建了.properties文件，并将其放在“src/main/resources”文件夹中。不幸的是，在启动应用程序并尝试下载数据后，我遇到了一个错误 为测试创建的我的类： public class GetConfig { public void getProperites() { try (InputStream input = getClass().getR
“src/main/resources” public class GetConfig {
public void getProperites() {
try (InputStream input = getClass().getResourceAsStream("/emailconfig.properties")) {
Properties prop = new Properties();
// load a properties file
prop.load(input);
// get the property value and print it out
System.out.println(prop.getProperty("mail.adress"));
System.out.println(prop.getProperty("mail.smtp.host"));
System.out.println(prop.getProperty("mail.smtp.por"));
System.out.println(prop.getProperty("mail.smtp.ssl.enable"));
System.out.println(prop.getProperty("mail.smtp.auth"));
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
Exception in thread "main" java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Properties.java:434)
at java.util.Properties.load0(Properties.java:353)
at java.util.Properties.load(Properties.java:341)
at com.project.gym.mail.GetConfig.getProperites(GetConfig.java:19)
at com.project.gym.GymApplication.main(GymApplication.java:21)
mail.adress=myaddress@gmail.com
mail.smtp.host=smtp.gmail.com
mail.smtp.port=465
mail.smtp.ssl.enable=true
mail.smtp.auth=true
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.project</groupId>
<artifactId>gym</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>gym</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<vaadin.version>14.1.5</vaadin.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-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.vaadin.stefan</groupId>
<artifactId>fullcalendar2</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>vaadin-addons</id>
<url>https://maven.vaadin.com/vaadin-addons</url>
</repository>
</repositories>
</project>
public class GetConfig {
public void getProperites() {
try (InputStream input = getClass().getResourceAsStream("/emailconfig.properties")) {
Properties prop = new Properties();
// load a properties file
prop.load(input);
// get the property value and print it out
System.out.println(prop.getProperty("mail.adress"));
System.out.println(prop.getProperty("mail.smtp.host"));
System.out.println(prop.getProperty("mail.smtp.por"));
System.out.println(prop.getProperty("mail.smtp.ssl.enable"));
System.out.println(prop.getProperty("mail.smtp.auth"));
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
Exception in thread "main" java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Properties.java:434)
at java.util.Properties.load0(Properties.java:353)
at java.util.Properties.load(Properties.java:341)
at com.project.gym.mail.GetConfig.getProperites(GetConfig.java:19)
at com.project.gym.GymApplication.main(GymApplication.java:21)
mail.adress=myaddress@gmail.com
mail.smtp.host=smtp.gmail.com
mail.smtp.port=465
mail.smtp.ssl.enable=true
mail.smtp.auth=true
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.project</groupId>
<artifactId>gym</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>gym</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<vaadin.version>14.1.5</vaadin.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-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.vaadin.stefan</groupId>
<artifactId>fullcalendar2</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>vaadin-addons</id>
<url>https://maven.vaadin.com/vaadin-addons</url>
</repository>
</repositories>
</project>
public class GetConfig {
public void getProperites() {
try (InputStream input = getClass().getResourceAsStream("/emailconfig.properties")) {
Properties prop = new Properties();
// load a properties file
prop.load(input);
// get the property value and print it out
System.out.println(prop.getProperty("mail.adress"));
System.out.println(prop.getProperty("mail.smtp.host"));
System.out.println(prop.getProperty("mail.smtp.por"));
System.out.println(prop.getProperty("mail.smtp.ssl.enable"));
System.out.println(prop.getProperty("mail.smtp.auth"));
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
Exception in thread "main" java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Properties.java:434)
at java.util.Properties.load0(Properties.java:353)
at java.util.Properties.load(Properties.java:341)
at com.project.gym.mail.GetConfig.getProperites(GetConfig.java:19)
at com.project.gym.GymApplication.main(GymApplication.java:21)
mail.adress=myaddress@gmail.com
mail.smtp.host=smtp.gmail.com
mail.smtp.port=465
mail.smtp.ssl.enable=true
mail.smtp.auth=true
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.project</groupId>
<artifactId>gym</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>gym</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<vaadin.version>14.1.5</vaadin.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-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.vaadin.stefan</groupId>
<artifactId>fullcalendar2</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>vaadin-addons</id>
<url>https://maven.vaadin.com/vaadin-addons</url>
</repository>
</repositories>
</project>
public class GetConfig {
public void getProperites() {
try (InputStream input = getClass().getResourceAsStream("/emailconfig.properties")) {
Properties prop = new Properties();
// load a properties file
prop.load(input);
// get the property value and print it out
System.out.println(prop.getProperty("mail.adress"));
System.out.println(prop.getProperty("mail.smtp.host"));
System.out.println(prop.getProperty("mail.smtp.por"));
System.out.println(prop.getProperty("mail.smtp.ssl.enable"));
System.out.println(prop.getProperty("mail.smtp.auth"));
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
Exception in thread "main" java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Properties.java:434)
at java.util.Properties.load0(Properties.java:353)
at java.util.Properties.load(Properties.java:341)
at com.project.gym.mail.GetConfig.getProperites(GetConfig.java:19)
at com.project.gym.GymApplication.main(GymApplication.java:21)
mail.adress=myaddress@gmail.com
mail.smtp.host=smtp.gmail.com
mail.smtp.port=465
mail.smtp.ssl.enable=true
mail.smtp.auth=true
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.project</groupId>
<artifactId>gym</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>gym</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<vaadin.version>14.1.5</vaadin.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-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.vaadin.stefan</groupId>
<artifactId>fullcalendar2</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>vaadin-addons</id>
<url>https://maven.vaadin.com/vaadin-addons</url>
</repository>
</repositories>
</project>
public class GetConfig {
public void getProperites() {
try (InputStream input = getClass().getResourceAsStream("/emailconfig.properties")) {
Properties prop = new Properties();
// load a properties file
prop.load(input);
// get the property value and print it out
System.out.println(prop.getProperty("mail.adress"));
System.out.println(prop.getProperty("mail.smtp.host"));
System.out.println(prop.getProperty("mail.smtp.por"));
System.out.println(prop.getProperty("mail.smtp.ssl.enable"));
System.out.println(prop.getProperty("mail.smtp.auth"));
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
Exception in thread "main" java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Properties.java:434)
at java.util.Properties.load0(Properties.java:353)
at java.util.Properties.load(Properties.java:341)
at com.project.gym.mail.GetConfig.getProperites(GetConfig.java:19)
at com.project.gym.GymApplication.main(GymApplication.java:21)
mail.adress=myaddress@gmail.com
mail.smtp.host=smtp.gmail.com
mail.smtp.port=465
mail.smtp.ssl.enable=true
mail.smtp.auth=true
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.project</groupId>
<artifactId>gym</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>gym</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<vaadin.version>14.1.5</vaadin.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-web</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.vaadin.stefan</groupId>
<artifactId>fullcalendar2</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>vaadin-addons</id>
<url>https://maven.vaadin.com/vaadin-addons</url>
</repository>
</repositories>
</project>
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.project.gym.GymApplication]; nested exception is java.io.FileNotFoundException: class path resource [emailconfig.properties] cannot be opened because it does not exist
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:184) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:319) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:236) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:706) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
at com.project.gym.GymApplication.main(GymApplication.java:18) [classes/:na]
Caused by: java.io.FileNotFoundException: class path resource [emailconfig.properties] cannot be opened because it does not exist
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:180) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.core.io.support.EncodedResource.getInputStream(EncodedResource.java:159) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.core.io.support.PropertiesLoaderUtils.fillProperties(PropertiesLoaderUtils.java:99) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.core.io.support.PropertiesLoaderUtils.fillProperties(PropertiesLoaderUtils.java:73) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.core.io.support.PropertiesLoaderUtils.loadProperties(PropertiesLoaderUtils.java:59) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.core.io.support.ResourcePropertySource.<init>(ResourcePropertySource.java:67) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.core.io.support.DefaultPropertySourceFactory.createPropertySource(DefaultPropertySourceFactory.java:37) ~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.processPropertySource(ConfigurationClassParser.java:455) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:274) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:194) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:298) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:202) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:170) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
... 13 common frames omitted
org.springframework.beans.factory.BeanDefinitionStoreException:无法解析配置类[com.project.gym.GymApplication]；嵌套异常为java.io.FileNotFoundException:无法打开类路径资源[emailconfig.properties]，因为它不存在
在org.springframework.context.annotation.ConfigurationClassParser.parse（ConfigurationClassParser.java:184）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions（ConfigurationClassPostProcessor.java:319）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassPostProcessor.PostProcessBeandDefinitionRegistry（ConfigurationClassPostProcessor.java:236）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.support.postprocessorregistrationlegate.invokeBeanDefinitionRegistryPostProcessors（postprocessorregistrationlegate.java:275）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.support.postprocessorregistrationlegate.invokeBeanFactoryPostProcessors（postprocessorregistrationlegate.java:95）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors（AbstractApplicationContext.java:706）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:532）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh（ServletWebServerApplicationContext.java:141）~[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
在org.springframework.boot.SpringApplication.refresh（SpringApplication.java:747）[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
位于org.springframework.boot.SpringApplication.refreshContext（SpringApplication.java:397）[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:315）[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:1226）[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:1215）[spring-boot-2.2.3.RELEASE.jar:2.2.3.RELEASE]
在com.project.gym.GymApplication.main（GymApplication.java:18）[classes/：na]
原因：java.io.FileNotFoundException:无法打开类路径资源[emailconfig.properties]，因为它不存在
在org.springframework.core.io.ClassPathResource.getInputStream（ClassPathResource.java:180）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.core.io.support.EncodedResource.getInputStream（EncodedResource.java:159）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.core.io.support.PropertiesLoaderUtils.fillProperties（PropertiesLoaderUtils.java:99）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.core.io.support.PropertiesLoaderUtils.fillProperties（PropertiesLoaderUtils.java:73）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.core.io.support.PropertiesLoaderUtils.loadProperties（PropertiesLoaderUtils.java:59）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.core.io.support.ResourcePropertySource.（ResourcePropertySource.java:67）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.core.io.support.DefaultPropertySourceFactory.CreatePropertySourceSource（DefaultPropertySourceFactory.java:37）~[spring-core-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.processPropertySource（ConfigurationClassParser.java:455）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass（ConfigurationClassParser.java:274）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass（ConfigurationClassParser.java:245）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.parse（ConfigurationClassParser.java:194）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass（ConfigurationClassParser.java:298）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass（ConfigurationClassParser.java:245）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.parse（ConfigurationClassParser.java:202）~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
在org.springframework.context.annotation.ConfigurationClassParser.parse（ConfigurationClassParser.java:170）~[spring-context-5。