我进去的时候 hadoop fs -put Pras.txt 我面对这个错误

put: Call From LAPTOP-EOKJS2KE/192.168.56.1 to localhost:9000 failed on connection exception: java.net.ConnectException: Connection refused: no further information

我在hdfs-site.xml中对此进行了编辑
hdfs-site.xml文件

<?xml-stylesheet type="text/xsl" href="configuration.xsl"?> 
<configuration>     
    <property> 
        <name>dfs.replication</name>        
        <value>1</value>    
    </property> 
    <property>      
        <name>dfs.namenode.name.dir</name>       
        <value>C:\hadoop\data\namenode</value>  
    </property>     
    <property>       
        <name>dfs.datanode.data.dir</name>       
        <value>C:\hadoop\data\datanode</value>  
    </property> 
</configuration>

并在core-site.xml中对此进行了编辑
core-site.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

<configuration>
    <property>
        <name>fs.defaultFS</name>
        <value>hdfs://localhost:9000</value>
    </property>
</configuration>