From 35d7466fc99840e1520bef24b67b230f15cf3f40 Mon Sep 17 00:00:00 2001
From: luzhisheng <aiyingfeng110@qq.com>
Date: Thu, 3 Mar 2022 18:18:14 +0800
Subject: [PATCH] =?UTF-8?q?AST-=E5=8E=9F=E7=90=86+babel=E5=AE=89=E8=A3=85?=
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---
 zy-AST-原理+babel安装/babel_test2.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/zy-AST-原理+babel安装/babel_test2.js b/zy-AST-原理+babel安装/babel_test2.js
index 9663a51..d0deeeb 100644
--- a/zy-AST-原理+babel安装/babel_test2.js
+++ b/zy-AST-原理+babel安装/babel_test2.js
@@ -18,4 +18,16 @@ var jscode = fs.readFileSync("read.js", {     //更改读取文件
 
 let ast = parser.parse(jscode);
 
+
+function traverse_all_MemberExpression(ast) {
+    // 遍历节点，当遇到下列类型的时候会调用函数
+    traverse(ast, {
+        MemberExpression: {
+            enter: [replace]
+        },
+    })
+}
+
+traverse_all_MemberExpression(ast);
+
 console.log(ast);