How to solve the problem that ThinkPHP6.0 logs are not output to files

Problem description

Output a log in TP6

use think\facade\Log;

Log.debug("这是一条日志")

Obviously the default output configured in config/log.php is file, others The code is also used normally

It is used in the exception handling fileapp/ExceptionHandle.php. I want to output the error message to the file to facilitate debugging and find bugs

Log::error($e);

It is output directly to The output stream is returned to the front end

{code: -1, msg: '错误', data: null}{}

Causes json parsing to fail

Problem solution

Just convert the exception object into a string

Log::error($e->getTraceAsString());

// 或者指定输出通道
Log::channel('file')->error('一条测试日志');

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