Nacos启动报错解决：which: no javac in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin)

﹏ヽ暗。殇╰゛Y 2023-10-06 13:44 11阅读 0赞

报错信息  
![在这里插入图片描述][20200728110043252.png]  
1：先找到jdk的文件目录  
`which java` //找到jdk位置  
![在这里插入图片描述][2020072811020256.png]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI2ODk4MDMz_size_16_color_FFFFFF_t_70]

2：修改环境变量

vi /etc/profile

![在这里插入图片描述][20200728112557824.png]

export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk-1.8.0.252.b09-2.el7_8.x86_64/     
    export JRE_HOME=$JAVA_HOME/jre
    export CLASSPATH=$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
    export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

使配置文件立即生效

source /etc/profile

![在这里插入图片描述][20200728110642425.png]  
启动nacos服务：如图下表示成功  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI2ODk4MDMz_size_16_color_FFFFFF_t_70 1]

[20200728110043252.png]: https://img-blog.csdnimg.cn/20200728110043252.png
[2020072811020256.png]: https://img-blog.csdnimg.cn/2020072811020256.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI2ODk4MDMz_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200728111525905.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI2ODk4MDMz,size_16,color_FFFFFF,t_70
[20200728112557824.png]: https://img-blog.csdnimg.cn/20200728112557824.png
[20200728110642425.png]: https://img-blog.csdnimg.cn/20200728110642425.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI2ODk4MDMz_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/2020072811263882.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI2ODk4MDMz,size_16,color_FFFFFF,t_70