docs（lifecyle): fix typo (#3681)

eggjs · May 7, 2019 · da2d439 · da2d439
1 parent f2a7ad9
commit da2d439
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Showing 2 changed files with 12 additions and 12 deletions.
diff --git a/docs/source/en/basics/app-start.md b/docs/source/en/basics/app-start.md
@@ -33,8 +33,8 @@ class AppBootHook {
     // For example: the password in the parameter is encrypted, decrypt it here
     this.app.config.mysql.password = decrypt(this.app.config.mysql.password);
     // For example: insert a middleware into the framework's coreMiddleware
-    const statusIdx = app.config.coreMiddleware.indexOf('status');
-    app.config.coreMiddleware.splice(statusIdx + 1, 0, 'limit');
+    const statusIdx = this.app.config.coreMiddleware.indexOf('status');
+    this.app.config.coreMiddleware.splice(statusIdx + 1, 0, 'limit');
   }
 
   async didLoad() {
@@ -46,7 +46,7 @@ class AppBootHook {
     await this.app.queue.init();
 
     // For example: load a custom directory
-    app.loader.loadToContext(path.join(__dirname, 'app/tasks'), 'tasks', {
+    this.app.loader.loadToContext(path.join(__dirname, 'app/tasks'), 'tasks', {
       fieldClass: 'tasksClasses',
     });
   }
@@ -57,7 +57,7 @@ class AppBootHook {
     // Application will start after these operations executed succcessfully
 
     // For example: loading data from the database into the in-memory cache
-    this.app.cacheData = await app.model.query(QUERY_CACHE_SQL);
+    this.app.cacheData = await this.app.model.query(QUERY_CACHE_SQL);
   }
 
   async didReady() {
@@ -71,7 +71,7 @@ class AppBootHook {
     // http / https server has started and begins accepting external requests
     // At this point you can get an instance of server from app.server
 
-    app.server.on('timeout', socket => {
+    this.app.server.on('timeout', socket => {
       // handle socket timeout
     });
   }
@@ -80,4 +80,4 @@ class AppBootHook {
 
 **Note: It is not recommended to do long-time operations in the custom lifecycle function, because the framework has a startup timeout detection.**
 
-If your Egg's life-cycle functions are old, we suggest you upgrading to the "class-method" mode. For more you can refer to [Upgrade your event functions in your lifecycle](../advanced/loaderUpdate.md).
+If your Egg's life-cycle functions are old, we suggest you upgrading to the "class-method" mode. For more you can refer to [Upgrade your event functions in your lifecycle](../advanced/loaderUpdate.md).
diff --git a/docs/source/zh-cn/basics/app-start.md b/docs/source/zh-cn/basics/app-start.md
@@ -32,8 +32,8 @@ class AppBootHook {
     // 例如：参数中的密码是加密的，在此处进行解密
     this.app.config.mysql.password = decrypt(this.app.config.mysql.password);
     // 例如：插入一个中间件到框架的 coreMiddleware 之间
-    const statusIdx = app.config.coreMiddleware.indexOf('status');
-    app.config.coreMiddleware.splice(statusIdx + 1, 0, 'limit');
+    const statusIdx = this.app.config.coreMiddleware.indexOf('status');
+    this.app.config.coreMiddleware.splice(statusIdx + 1, 0, 'limit');
   }
 
   async didLoad() {
@@ -45,7 +45,7 @@ class AppBootHook {
     await this.app.queue.init();
 
     // 例如：加载自定义的目录
-    app.loader.loadToContext(path.join(__dirname, 'app/tasks'), 'tasks', {
+    this.app.loader.loadToContext(path.join(__dirname, 'app/tasks'), 'tasks', {
       fieldClass: 'tasksClasses',
     });
   }
@@ -55,7 +55,7 @@ class AppBootHook {
     // 可以做一些数据初始化等操作，这些操作成功才会启动应用
 
     // 例如：从数据库加载数据到内存缓存
-    this.app.cacheData = await app.model.query(QUERY_CACHE_SQL);
+    this.app.cacheData = await this.app.model.query(QUERY_CACHE_SQL);
   }
 
   async didReady() {
@@ -69,7 +69,7 @@ class AppBootHook {
     // http / https server 已启动，开始接受外部请求
     // 此时可以从 app.server 拿到 server 的实例
 
-    app.server.on('timeout', socket => {
+    this.app.server.on('timeout', socket => {
       // handle socket timeout
     });
   }
@@ -78,4 +78,4 @@ class AppBootHook {
 
 **注意：在自定义生命周期函数中不建议做太耗时的操作，框架会有启动的超时检测。**
 
-如果你的 Egg 框架的生命周期函数是旧版本的，建议你升级到类方法模式；详情请查看[升级你的生命周期事件函数](../advanced/loaderUpdate.md)。
+如果你的 Egg 框架的生命周期函数是旧版本的，建议你升级到类方法模式；详情请查看[升级你的生命周期事件函数](../advanced/loaderUpdate.md)。