nodejs安装SyntaxError: Invalid or unexpected token

nodejs安装时出现SyntaxError: Invalid or unexpected token错误通常是由于下载的安装包损坏或版本不兼容所致。建议您重新下载最新版本的nodejs安装包并重新安装。如果问题仍然存在，您可以尝试以下解决方法：
1. 检查您的代码是否存在语法错误。
2. 检查您的代码是否使用了不兼容的语言特性。
3. 检查您的代码是否使用了不兼容的nodejs版本。
4. 尝试使用其他编辑器或IDE打开您的代码文件。
5. 尝试使用其他版本的nodejs运行您的代码。
6. 尝试卸载并重新安装nodejs。

相关问题

SyntaxError: Error parsing D:\前端杨一兰note\7.node.js\nodejs案例\ithemai.tools\package.json: Unexpected token / in JSON at position 0

This error indicates that there is a syntax error in the `package.json` file located at `D:\前端杨一兰note\7.node.js\nodejs案例\ithemai.tools\`. Specifically, there is an unexpected forward slash (/) character at the beginning of the JSON file, which is not a valid JSON syntax.

To fix this error, you should open the `package.json` file and check for any syntax errors. In particular, make sure that there are no extra or missing characters, and that all opening and closing brackets and quotes are properly matched. If you are unsure about the correct syntax, you can use an online JSON validator to validate your JSON file. Once you have fixed the syntax error, save the file and try running your Node.js application again.