不同版本的vscdoe如何調試不同版本nodejs

"runtimeExecutable": "${env:HOME}/.nvm/versions/node/v7.9.0/bin/node",
{ // Use IntelliSense to learn about possible Node.js debug attributes.
 // Hover to view descriptions of existing attributes.
 // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
 "version": "0.2.0", 
 "configurations": [{ 
 "type": "node", 
 "request": "launch", 
 "name": "Launch Program", 
 "program": "${workspaceRoot}/test.js", 
 "runtimeExecutable": "${env:HOME}/.nvm/versions/node/v7.9.0/bin/node", 
 "sourceMaps": true, 
 "smartStep": true
 },
 { 
 "type": "node", 
 "request": "launch", 
 "name": "Launch Program", "
 program": "${file}"
 }
 ]
}