feature: 1）启用日志压缩；2）日志保留数和保存路径可配置化。 (#432)

packages/core/src/config/index.js

@@ -69,6 +69,10 @@ module.exports = {
 
       // 慢速IP延迟时间：测速超过该值时，则视为延迟高，显示为橙色
       lowSpeedDelay: 200,
+
+      // 日志相关配置
+      logFileSavePath: path.join(getUserBasePath(), '/logs'), // 日志文件保存路径
+      keepLogFileCount: 15, // 保留日志文件数
     },
     compatible: {
       // **** 自定义兼容配置 **** //

packages/core/src/utils/util.log.js

@@ -1,4 +1,5 @@
 const log4js = require('./util.logger')
 
 const logger = log4js.getLogger('core')
+
 module.exports = logger

packages/core/src/utils/util.logger.js

@@ -5,19 +5,44 @@ const config = require('../config/index')
 const level = process.env.NODE_ENV === 'development' ? 'debug' : 'info'
 
 function getDefaultConfigBasePath () {
-  return config.server.setting.userBasePath
+  if (config.server.setting.logFileSavePath) {
+    let logFileSavePath = config.server.setting.logFileSavePath
+    if (logFileSavePath.endsWith('/') || logFileSavePath.endsWith('\\')) {
+      logFileSavePath = logFileSavePath.slice(0, -1)
+    }
+    // eslint-disable-next-line no-template-curly-in-string
+    return logFileSavePath.replace('${userBasePath}', config.server.setting.userBasePath)
+  } else {
+    return path.join(config.server.setting.userBasePath, '/logs')
+  }
 }
 
-const coreLogFilename = path.join(getDefaultConfigBasePath(), '/logs/core.log')
-const guiLogFilename = path.join(getDefaultConfigBasePath(), '/logs/gui.log')
-const serverLogFilename = path.join(getDefaultConfigBasePath(), '/logs/server.log')
+// 日志文件名
+const coreLogFilename = path.join(getDefaultConfigBasePath(), '/core.log')
+const guiLogFilename = path.join(getDefaultConfigBasePath(), '/gui.log')
+const serverLogFilename = path.join(getDefaultConfigBasePath(), '/server.log')
 
+// 日志相关配置
+const backups = config.server.setting.keepLogFileCount // 保留日志文件数
+const appenderConfig = {
+  type: 'file',
+  pattern: 'yyyy-MM-dd',
+  keepFileExt: true, // 保留日志文件扩展名
+  compress: true, // 压缩日志文件
+
+  // 以下三个配置都设置，兼容新旧版本
+  backups,
+  numBackups: backups,
+  daysToKeep: backups,
+}
+
+// 设置日志配置
 log4js.configure({
   appenders: {
     std: { type: 'stdout' },
-    core: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: coreLogFilename },
-    gui: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: guiLogFilename },
-    server: { level: 'debug', type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: serverLogFilename },
+    core: { ...appenderConfig, filename: coreLogFilename },
+    gui: { ...appenderConfig, filename: guiLogFilename },
+    server: { ...appenderConfig, filename: serverLogFilename },
   },
   categories: {
     default: { appenders: ['std'], level },

packages/gui/src/view/pages/setting.vue

@@ -450,6 +450,13 @@ export default {
           预发布版本号为带有 “<code>-</code>” 的版本。注：该配置只对当前版本为正式版本时有效。
         </div>
       </a-form-item>
+      <hr>
+      <a-form-item label="日志文件保存路径" :label-col="labelCol" :wrapper-col="wrapperCol">
+        <a-input v-model="config.server.setting.logFileSavePath" />
+      </a-form-item>
+      <a-form-item label="保留日志文件数" :label-col="labelCol" :wrapper-col="wrapperCol">
+        <a-input-number v-model="config.server.setting.keepLogFileCount" :step="1" :min="0" />
+      </a-form-item>
     </div>
     <template slot="footer">
       <div class="footer-bar">