ios - 如何在 libComponentLogger 中记录线程名称

Question

在使用 libComponentLogging 时，有没有办法显示调用 lcl_log() 的线程？

Answer 1

Some of the back-ends already include the thread-id in their log messages, e.g. LogFile and SystemLog do this.

If you want to also include the NSThread's name, you can add that to the back-ends which you are using, e.g. for NSLog, you can add it like this:

 --- a/LCLNSLog.h
 +++ b/LCLNSLog.h
 @@ -84,8 +84,9 @@
 // A very simple logger, which redirects to NSLog().
 #define _lcl_logger(_component, _level, _format, ...) {                        \
     _lcl_logger_autoreleasepool_begin                                          \
-    NSLog(@"%s %s:%@:%d:%s " _format,                                          \
+    NSLog(@"%s [%@] %s:%@:%d:%s " _format,                                     \
           _lcl_level_header_1[_level],                                         \
+          [[NSThread currentThread] name],                                     \
           _lcl_component_header[_component],                                   \
           [@__FILE__ lastPathComponent],                                       \
           __LINE__,                                                            \

Answer 2

很简单，这将完成工作（或类似的东西）：

[NSThread currentThread].name