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Java Spring(启动)忽略我的log4j.properties文件_Java_Spring_Log4j - Fatal编程技术网

Java Spring(启动)忽略我的log4j.properties文件

Java Spring(启动)忽略我的log4j.properties文件,java,spring,log4j,Java,Spring,Log4j,我想在我的实现中使用日志记录。我已将log4j.properties设置为同时登录控制台和文件: # Set root logger level to DEBUG and its only appender to A1. log4j.rootLogger=DEBUG, CONSOLE, FILE # CONSOLE is set to be a ConsoleAppender. log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender #

我想在我的实现中使用日志记录。我已将log4j.properties设置为同时登录控制台和文件:

# Set root logger level to DEBUG and its only appender to A1.
log4j.rootLogger=DEBUG, CONSOLE, FILE

# CONSOLE is set to be a ConsoleAppender.
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender

# CONSOLE uses PatternLayout.
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n

# Define the file appender
log4j.appender.FILE=org.apache.log4j.FileAppender

# Set the name of the file
log4j.appender.FILE.File=${catalina.home}/logs/smartcv.log

# Set the immediate flush to true (default)
log4j.appender.FILE.ImmediateFlush=true

# Set the threshold to debug mode
log4j.appender.FILE.Threshold=debug

# Set the append to false, overwrite
log4j.appender.FILE.Append=false

# Define the layout for file appender
log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
log4j.appender.FILE.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n
这是我的主要应用程序类:

import org.apache.log4j.Logger;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;

@ComponentScan
@EnableAutoConfiguration
@SpringBootApplication
public class SmartcvfrontApplication {
    final static Logger logger = Logger.getLogger(SmartcvfrontApplication.class);

    public static void main(String[] args) {
        logger.debug("Debug log message");
        logger.info("Info log message");
        logger.error("Error log message");
        SpringApplication.run(SmartcvfrontApplication.class, args);
    }
}
现在,我将属性放在项目的哪个文件夹中,甚至完全删除它都无关紧要——日志将显示在我的控制台中,但不会创建任何文件。
这一点以及我可以完全删除属性的事实让我怀疑Spring Boot完全忽略了属性文件,只使用了基本配置

有人知道我哪里出错了吗

更新:我遵循了答案,现在文件在我的C驱动器上,而我认为它会在我的项目中。这是应该发生的还是我做错了?
另外,当我想从另一个类(如恒温器控制器)登录时,它不会将该类添加到日志文件中。。。我做错了什么?
这是恒温器控制器类的一部分:

@Controller
public class ThermostatController {
    final static Logger logger = Logger.getLogger(ThermostatController.class);

    // Temperatures
    private static int currentTemperature;
    private static int chosenTemperature;

    @GetMapping("/")
    public String loadThermostatView(Model model) {
        logger.info("Load ThermostatView");
        model.addAttribute("currentTemperature", getcurrentTemp());
        model.addAttribute("chosenTemperature", getchosenTemperature());
        return "thermostatView";
    }
}
编辑:这里是我的pom.xml,只是想澄清一下

<?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.cgimasterclass.teamdice.smartcv.frontend</groupId>
    <artifactId>smartcvfront</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>smartcvfront</name>
    <description>Smart CV front end</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.7.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</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mobile</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>       
        <dependency>
            <groupId>org.webjars</groupId>
            <artifactId>bootstrap</artifactId>
            <version>3.3.7-1</version>
        </dependency>
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>42.1.4</version>
        </dependency>       

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j</artifactId>
            <version>1.3.8.RELEASE</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

4.0.0
com.cgimasterclass.teamdice.smartcv.frontend
smartcvfront
0.0.1-快照
罐子
smartcvfront
智能CV前端
org.springframework.boot
spring启动程序父级
1.5.7.1发布
UTF-8
UTF-8
1.8
org.springframework.boot
弹簧靴起动器
org.springframework.boot
spring启动程序日志记录
org.springframework.boot
弹簧起动马达
org.springframework.boot
弹簧启动装置
org.springframework.boot
SpringBootStarterWeb
org.springframework.boot
弹簧起动试验
测试
org.webjars
独自创立
3.3.7-1
org.postgresql
postgresql
42.1.4
org.springframework.boot
spring-boot-starter-log4j
1.3.8.1发布
org.springframework.boot
springbootmaven插件

您的配置似乎是正确的。如果您将属性文件放在正确的路径中,那么您的依赖项可能有问题。然后用以下内容替换依赖项并尝试:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
    <exclusions>
        <exclusion>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-logging</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-log4j</artifactId>
    <version>1.3.8.RELEASE</version>
</dependency>

org.springframework.boot
弹簧靴起动器
org.springframework.boot
spring启动程序日志记录
org.springframework.boot
spring-boot-starter-log4j
1.3.8.1发布

我也遇到了同样的问题,下面的解决方案对我没有帮助

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
    <exclusions>
        <exclusion>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-logging</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-log4j</artifactId>
    <version>1.3.8.RELEASE</version>
</dependency>

org.springframework.boot
弹簧靴起动器
org.springframework.boot
spring启动程序日志记录
org.springframework.boot
spring-boot-starter-log4j
1.3.8.1发布
。。。所以我试着把它换成下一个

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
        <exclusions>
            <exclusion>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-classic</artifactId>
            </exclusion>
            <exclusion>
                <groupId>org.slf4j</groupId>
                <artifactId>log4j-over-slf4j</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    ...
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.25</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.7.25</version>
    </dependency>

org.springframework.boot
弹簧靴起动器
回写
回归经典
org.slf4j
log4j-over-slf4j
...
org.slf4j
slf4j api
1.7.25
org.slf4j
slf4j-log4j12
1.7.25

它成功了。。。如果问题仍然存在,请尝试!也许这种方法会对您有所帮助。

log4j.properties
文件放在
src/resources
文件夹下。@Krishnannipv这样做了,但仍然没有日志文件。最好在
application.properties
文件中添加日志配置。删除
log4j.properties
。Spring引导默认使用logback而不是LOg4j。如果您想控制日志记录的级别,只需使用
logging.level.your.logger.here=level
application.properties
中修改它即可。然后它要求log4j.properties,所以我将它们放在src/main/resources中,因为这是我唯一一次没有得到
log4j:WARN无法找到记录器的附加程序(com.cgimasterclass.teamdice.smartcv.frontend.smartcvfront.SmartcvfrontApplication)。log4j:警告请正确初始化log4j系统。log4j:请参阅http://logging.apache.org/log4j/1.2/faq.html#noconfig 更多信息。
但我的项目中仍然没有日志文件。不管怎样,文件在那里,但它在我的C驱动器上,而不是在我的项目中,我认为它应该在那里……。现在它只从我的SmartcvApplication类记录,而不是从我的Controller类记录(请参阅原始帖子的编辑)。我不确定您出了什么问题,它在我的spring boot项目中工作得非常好。但是日志文件将在
log4j.appender.file.file
中创建。