logging

问题 How can I write debug messages from my WordPress plugin? Debugging in WordPress describes how can I enable the wp-content/debug.log file. But how can I write to it? Is there any logging method like wp_log($msg) or something? I didn't find such. 回答1: If WP_DEBUG_LOG is set to true, the error_log-INI setting is set: ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); To write to that file, you can use the error_log-function: error_log("This message is written to the log file"); This function

问题 How can I write debug messages from my WordPress plugin? Debugging in WordPress describes how can I enable the wp-content/debug.log file. But how can I write to it? Is there any logging method like wp_log($msg) or something? I didn't find such. 回答1: If WP_DEBUG_LOG is set to true, the error_log-INI setting is set: ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); To write to that file, you can use the error_log-function: error_log("This message is written to the log file"); This function

问题 How can I write debug messages from my WordPress plugin? Debugging in WordPress describes how can I enable the wp-content/debug.log file. But how can I write to it? Is there any logging method like wp_log($msg) or something? I didn't find such. 回答1: If WP_DEBUG_LOG is set to true, the error_log-INI setting is set: ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); To write to that file, you can use the error_log-function: error_log("This message is written to the log file"); This function

问题 How can I write debug messages from my WordPress plugin? Debugging in WordPress describes how can I enable the wp-content/debug.log file. But how can I write to it? Is there any logging method like wp_log($msg) or something? I didn't find such. 回答1: If WP_DEBUG_LOG is set to true, the error_log-INI setting is set: ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); To write to that file, you can use the error_log-function: error_log("This message is written to the log file"); This function

问题 How can I write debug messages from my WordPress plugin? Debugging in WordPress describes how can I enable the wp-content/debug.log file. But how can I write to it? Is there any logging method like wp_log($msg) or something? I didn't find such. 回答1: If WP_DEBUG_LOG is set to true, the error_log-INI setting is set: ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); To write to that file, you can use the error_log-function: error_log("This message is written to the log file"); This function

问题 How can I write debug messages from my WordPress plugin? Debugging in WordPress describes how can I enable the wp-content/debug.log file. But how can I write to it? Is there any logging method like wp_log($msg) or something? I didn't find such. 回答1: If WP_DEBUG_LOG is set to true, the error_log-INI setting is set: ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); To write to that file, you can use the error_log-function: error_log("This message is written to the log file"); This function

问题 I have apache with version 2.22 and have these rare logs with IPs from Japan, Taiwan ... 218.52.178.3 - - [10/Feb/2015:13:48:48 +0100] "\xa6Q\xb0\xce\xf5\b\x15\x05\xd3\xaf\xbe\x1d\xac\xbf\x99lx\xbf\xb0\x16w{\xb3\xf4\xa5%\xd6\x16\xd0\x15\xd5\xfa\xcbqo\xae9\xc2\x13\xf5&\x91\xb7\x90\xa1\xe5W\xe3" 200 62 98.119.71.85 - - [10/Feb/2015:15:48:47 +0100] "\x86}\x12%\xe8<\xc9\xb8\xed\xb9\x9d4j+0-\x19\xb9\xd3\xafA\xa9@7\x04q\x17\xe3\xa4\x87\xd3\t\x04\x92\x8493X\xd3H?\xf1\xb8\x96\x11\xbf\xc9\xddQ" 400

问题 I have index mapping like below: { "mapping": { "properties": { "MyMapProperty": { "type": "nested", "properties": { "first": { "type": "text", "fields": { "keyword": { "type": "keyword", "ignore_above": 256 } } }, "second": { "type": "text", "fields": { "keyword": { "type": "keyword", "ignore_above": 256 } } }, } }, "SecondProperty": { "type": "text", "fields": { "keyword": { "type": "keyword", "ignore_above": 256 } } }, "ThirdProperty": { "type": "text", "fields": { "keyword": { "type":

问题 I use NodeJS as a web server on an AWS virtual machine listening on 8443 and leave it running with: kill $(lsof -i :8443 | grep .node.bin | cut -d " " -f 2); cd $HOME/server; NODE_ENV=production npm start >> stdout.txt 2>> stderr.txt & I monitor the error log. Every time I push changes and restart the server, the error log gets several lines, such as: /opt/bitnami/nodejs/bin/.node.bin[31215]: ../src/node.cc:663:void node::ResetStdio(): Assertion `(0) == (err)' failed. 1: 0x9ef190 node::Abort(

问题 I want to see the output of the command in the console and save it in a file so I have these two options: When I use command | tee output.txt somehow it generates no output file at all but it works as usual in the console. When I use command 2>&1 | tee output.txt it generates a fine output file but the text in the console appears in red. Is there any way to either fix the first option or let the text appear as usual in the second one? I am using Windows PowerShell (Windows 10) and the