小编Mik*_*Nor的帖子

我试图将 log4j2 包含在我的 springboot 项目中，但出现以下错误。

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/Users/mn/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-slf4j-impl/2.10.0/8e4e0a30736175e31c7f714d95032c1734cfbdea/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/Users/mn/.gradle/caches/modules-2/files-2.1/ch.qos.logback/logback-classic/1.2.3/7c4f3c474fb2c041d8028740440937705ebb473a/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]

我的 gradle 文件如下所示：

dependencies {                                                                      
  compile('org.springframework.boot:spring-boot-starter') {                         
    exclude module:'spring-boot-starter-logging'                                    
  }                                                                                 
  compile('org.springframework.boot:spring-boot-starter-web')                       
  compile('org.springframework.boot:spring-boot-starter-security')                  
  compile('org.springframework.boot:spring-boot-starter-log4j2')                    
  compile('org.springframework:spring-oxm')                                         
  compile('org.codehaus.castor:castor-xml:1.3.3')                                   
  compile('org.apache.commons:commons-collections4:4.1')                            

  testCompile('org.springframework.boot:spring-boot-starter-test')   
  testCompile('org.springframework.security:spring-security-test')                  
} 

我很确定 Spring-boot-starter 是实现日志记录的那个，这就是为什么我尝试排除它，但它不起作用。我排除它是错误的，还是错误的？

我正在尝试开始使用selenium并下载了一个chrome驱动程序并放入我的类路径中.我现在正试图获得标题,看看我是否可以让它发挥作用.代码目前看起来像这样:

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class Flows {

    public static void main(String[] args) {

        System.setProperty("webdriver.chrome.driver", "/Users/mn/Desktop/project/turv/src/main/chromedriver");
        WebDriver driver = new ChromeDriver();
        String baseUrl = "http://google.dk/";
        driver.get(baseUrl);
        System.out.println(driver.getTitle());
        driver.close();
    }
}

我希望我的输出与"Google"类似,但我得到了这个错误:

Connected to the target VM, address: '127.0.0.1:55299', transport: 'socket'
Starting ChromeDriver (v2.8.241036) on port 2571
[warn] kq_init: detected broken kqueue; not using.: Undefined error: 0
May 07, 2018 12:12:35 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: OSS
Disconnected from the target VM, address: '127.0.0.1:55299', transport: 'socket'
Exception in thread …