From aef4e1591110933a85f270ac0ac759b44b67c372 Mon Sep 17 00:00:00 2001
From: aiyingfeng <aiyingfeng110@qq.com>
Date: Mon, 17 Jul 2023 20:12:09 +0800
Subject: [PATCH] =?UTF-8?q?AST=E6=93=8D=E4=BD=9C=E4=B9=8BAPI=E7=94=A8?=
 =?UTF-8?q?=E6=B3=95-path=E8=B7=AF=E5=BE=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../5.AST操作之API用法-path路径/README.md         |  4 +++-
 .../5.AST操作之API用法-path路径/decode.js         |  2 +-
 .../5.AST操作之API用法-path路径/decode_obfuscator.js | 15 ++++++++-------
 AST抽象语法树/README.md                           |  1 +
 4 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/AST抽象语法树/5.AST操作之API用法-path路径/README.md b/AST抽象语法树/5.AST操作之API用法-path路径/README.md
index 637dd3f..704a01b 100644
--- a/AST抽象语法树/5.AST操作之API用法-path路径/README.md
+++ b/AST抽象语法树/5.AST操作之API用法-path路径/README.md
@@ -224,4 +224,6 @@ fs.writeFile('decode.js', code, (err) => {});
 
 ```javascript
 var a;
-```
\ No newline at end of file
+```
+
+**替换path，单路径可以使用`replaceWith`方法，多路径则使用`replaceWithMultiple`方法**
diff --git a/AST抽象语法树/5.AST操作之API用法-path路径/decode.js b/AST抽象语法树/5.AST操作之API用法-path路径/decode.js
index 3e62046..d591410 100644
--- a/AST抽象语法树/5.AST操作之API用法-path路径/decode.js
+++ b/AST抽象语法树/5.AST操作之API用法-path路径/decode.js
@@ -1 +1 @@
-var a;
\ No newline at end of file
+var a = 3;
\ No newline at end of file
diff --git a/AST抽象语法树/5.AST操作之API用法-path路径/decode_obfuscator.js b/AST抽象语法树/5.AST操作之API用法-path路径/decode_obfuscator.js
index 0b61e8a..08e1824 100644
--- a/AST抽象语法树/5.AST操作之API用法-path路径/decode_obfuscator.js
+++ b/AST抽象语法树/5.AST操作之API用法-path路径/decode_obfuscator.js
@@ -5,14 +5,14 @@ const generator = require("@babel/generator").default;
 let encode_file = "./encode.js";
 
 let js_code = fs.readFileSync(encode_file, {encoding: "utf-8"});
-let ast = parse(js_code);
+let ast = parse(js_code, {
+    sourceType: 'module',
+});
 
 const visitor = {
-    enter(path)
-    {
-        if(path.isNumericLiteral())
-        {
-            path.remove()
+    enter(path) {
+        if (path.isNumericLiteral()) {
+            path.replaceWith({type:"NumericLiteral",value:3});
         }
     },
 }
@@ -22,4 +22,5 @@ traverse(ast, visitor);
 // 写入文件
 let {code} = generator(ast);
 console.log(code)
-fs.writeFile('decode.js', code, (err) => {});
+fs.writeFile('decode.js', code, (err) => {
+});
diff --git a/AST抽象语法树/README.md b/AST抽象语法树/README.md
index 23a6fb9..b995ad6 100644
--- a/AST抽象语法树/README.md
+++ b/AST抽象语法树/README.md
@@ -1,5 +1,6 @@
 # 参考文档
 
 深入学习 JavaScript 转译器 Babel ，AST还原混淆代码
+
 https://blog.csdn.net/weixin_52057903/article/details/129131582