logging

问题 I'd like to generate Bluetooth diagnostics logs on iPhone. I've installed Bluetooth Development Profile and I can click on "Save logs". But where can I find them and how can I transfer them to PC? Preferably without iTunes, as on Windows I have very bad experience with this SW. I'm new to Apple ecosystem. Thank you. 回答1: Your answer can be found in the Apple documentation here. The steps are as follows. Download and install the profile on your device (this can be done through Safari on the

问题 By default log4j2 prints stacktrace on multiple lines, separated by newline characters. Something like: java.lang.NullPointerException: error enovountered at ... at ... at ... I want my stacktrace on a single line, something like, essentially using | as a delimiter rather than \n java.lang.NullPointerException: error enovountered at ... | at ... | at ... How will I accomplish something like this in log4j2? 回答1: As the PatternLayout documentation specifies, the %throwable family of conversion

问题 By default log4j2 prints stacktrace on multiple lines, separated by newline characters. Something like: java.lang.NullPointerException: error enovountered at ... at ... at ... I want my stacktrace on a single line, something like, essentially using | as a delimiter rather than \n java.lang.NullPointerException: error enovountered at ... | at ... | at ... How will I accomplish something like this in log4j2? 回答1: As the PatternLayout documentation specifies, the %throwable family of conversion

问题 This is perhaps a very simple question. How do i disable Hikari-CP debug logs? In my log file i have lots of these messages DEBUG [.zaxxer.hikari.pool.HikariPool:] - Before cleanup pool stats HikariPool-0 (total=10, inUse=0, avail=10, waiting=0) DEBUG [.zaxxer.hikari.pool.HikariPool:] - After cleanup pool stats HikariPool-0 (total=10, inUse=0, avail=10, waiting=0) and in my log4jConfig.xml: <logger name="org.zaxxer.hikari"> <level value="error"/> </logger> Can someone please tell me what is

问题 This is perhaps a very simple question. How do i disable Hikari-CP debug logs? In my log file i have lots of these messages DEBUG [.zaxxer.hikari.pool.HikariPool:] - Before cleanup pool stats HikariPool-0 (total=10, inUse=0, avail=10, waiting=0) DEBUG [.zaxxer.hikari.pool.HikariPool:] - After cleanup pool stats HikariPool-0 (total=10, inUse=0, avail=10, waiting=0) and in my log4jConfig.xml: <logger name="org.zaxxer.hikari"> <level value="error"/> </logger> Can someone please tell me what is

问题 Do you have any idea how can I setup my Remote configuration to display a log file on the server instead of on my local machine? On the edit configuration screen (Logs tab) I have the option to show a log file, but only logs from my machine, not from the remote server. I don't mind if I have to install any plugin for it, but until now I couldn't find any that did what I want. Thanks! 回答1: See this JetBrains plugin. I've just installed it myself. You can create a remote debug session from

问题 I have Serilog configured for Asp.Net Core 2.0 and it works great via .Net Core dependency injection in my startup web project (if I use it through Microsoft.Extensions.Logging), but I can't access it from any other project. Here's what I have: Program.cs using System; using System.IO; using Microsoft.AspNetCore; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Configuration; using Serilog; namespace ObApp.Web.Mvc { public class Program { public static IConfiguration

问题 I have Serilog configured for Asp.Net Core 2.0 and it works great via .Net Core dependency injection in my startup web project (if I use it through Microsoft.Extensions.Logging), but I can't access it from any other project. Here's what I have: Program.cs using System; using System.IO; using Microsoft.AspNetCore; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Configuration; using Serilog; namespace ObApp.Web.Mvc { public class Program { public static IConfiguration

问题 I have Serilog configured for Asp.Net Core 2.0 and it works great via .Net Core dependency injection in my startup web project (if I use it through Microsoft.Extensions.Logging), but I can't access it from any other project. Here's what I have: Program.cs using System; using System.IO; using Microsoft.AspNetCore; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Configuration; using Serilog; namespace ObApp.Web.Mvc { public class Program { public static IConfiguration

问题 If I configure my Spring Boot web app with the following property in my application.yaml config file: debug: true I've noticed that my logging config gets ignored and everything is set to a DEBUG level. Makes sense. Does debug=true affect anything else though? Or is this simply a logging thing? 回答1: From the documentation at https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-logging.html you can also specify debug=true in your application.properties. When the debug