Automation - when Jenkins pipline executes the nodejs command, it prompts node: command not found

Description of problems encountered ： Recently used jenkins pipline When deploying front-end projects , perform node command , It's found that it can't be implemented , When logging into the server , It can be executed normally , And the environment variables are configured , Then I asked Great God poplar It's the problem of soft connection , After setting , You can do it ;

Why? java Orders can be executed , and node The command is to set the soft connection ？
Please tell me in the comments .

solve

adopt ln Command settings node and npm Soft connection

ln -s /XX/bin/node( Download the node.js Medium node)  /usr/local/bin/node( Flexible connection node)
ln -s /XX/bin/npm( Download the node.js Medium npm)  /usr/local/bin/npm( Flexible connection npm)