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目前我已經實現了express.js應用程序,並且爲了記錄目的而添加了log4js記錄器。現在我想將日誌寫入Redis,然後後臺工作者不斷從Redis列表中提取日誌,並將這些日誌寫入本地日誌文件。聚合日誌並稍後寫入文件而不直接寫入文件
App.js看起來像這樣
import { getLogger, configure } from 'log4js';
import {initServer} from './middleware/Express'
import { initRoutes } from './routes/RouterAggregator';
configure('./src/config/log4js-config.json');
const logger = getLogger("app");
const init =()=> {
logger.info("Initializing Application");
initServer();
initRoutes();
};
和日誌配置文件應該是這樣的。
{
"appenders": [
{
"type": "console",
"layout": {
"type": "pattern",
"pattern": "[%d] [%[%p%]] %c {%x{ln}} - %m",
"tokens": {
"ln" : "loggerFunction()"
}
}
},
{
"type": "dateFile",
"filename": "log/access.log",
"pattern": "-yyyy-MM-dd",
"alwaysIncludePattern": false,
"category": "http",
"layout": {
"type" : "pattern",
"pattern": "[%d] [%p] %c {%x{ln}} - %m",
"tokens": {
"ln" : "loggerFunction()"
}
}
},
{
"type": "dateFile",
"filename": "log/app.log",
"maxLogSize": 10485760,
"numBackups": 3,
"alwaysIncludePattern": false,
"layout": {
"type" : "pattern",
"pattern": "[%d] [%p] %c {%x{ln}} - %m",
"tokens": {
"ln" : "loggerFunction()"
}
}
},
{
"type": "logLevelFilter",
"level": "ERROR",
"appender": {
"type": "file",
"filename": "log/errors.log"
},
"layout": {
"type" : "pattern",
"pattern": "[%d] [%p] %c {%x{ln}} - %m",
"tokens": {
"ln" : "loggerFunction()"
}
}
}
]
}
我想知道如何添加的Redis支持上述功能。
確實,我找到了一個增加了對這個支持的軟件包,但是請注意如何配置這個logstash server conf,如果你知道的話請告訴我。感謝您的寶貴意見 https://github.com/beyond5959/log4js-logstash-redis –