update

build/push.js

-console.log('___',  process.stdin)
\ No newline at end of file
+console.log('___',  process.stdin)
+
+process.stdin.on('readable', () => {
+    let chunk;
+    // 使用循环确保我们读取所有的可用数据。
+    while ((chunk = process.stdin.read()) !== null) {
+      console.log('++++', chunk)
+    }
+  });
\ No newline at end of file