2023-02-26 01:30

getting-started/16_path.js

@@ -0,0 +1,26 @@
+const path = require('path');
+
+const p = '/var/sample.txt';
+
+// containing dir
+console.log(path.dirname(p));
+// filename
+console.log(path.basename(p));
+// ext
+console.log(path.extname(p));
+// file name without ext
+console.log(path.basename(p, path.extname(p)));
+
+// build abs path
+const userName = 'steve';
+console.log(
+    path.resolve('/', 'users', userName, 'notes.txt')
+);
+// full path with cwd
+console.log(
+    path.resolve('sample.txt')
+);
+// normalize
+console.log(
+    path.resolve('/users/steve/..//sample.txt')
+);