close事件例子

Author: chyingp

examples/2017.05.23-node-stream-readable/event/close.js

@@ -0,0 +1,14 @@
+var fs = require('fs');
+var readstream = fs.createReadStream('./hello.txt');
+
+readstream.on('data', function (chunk) {
+    console.log('on data: %s', chunk);
+});
+
+readstream.on('close', function () {
+    console.log('on close');
+});
+
+// 输出
+// on data: hello world
+// on close