清单 1 所示代码的初始部分设置 dojo.js 的路径，并打开调试模式以便测试您的输出。

The initial bit of code shown in Listing 1 sets the path for dojo.js and turns debug mode on so you can test your output.

youdao

确保在消息处理期间输入节点的转换模式设置为“NO”，输出节点设置为“Automatic”。

Ensure transaction mode is set to 'no' for input nodes and 'Automatic' for output nodes during message processing.

youdao

因此，若环境相当亮，又要使用TTL模式，就需要设置负的FOLC降低闪光灯输出，避免过曝。

So, if the ambient light is fair or bright, and you want to use the plain TTL mode, you should reduce the flash power by setting some negative FOLC to avoid overexposure.

youdao