2021-01-11 12:12:59 +08:00
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## app_conf 扩展函数
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获取 app\_conf 对象后，可以直接用 [object](fscript_object.md) 的接口访问 app\_conf。
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### 1. app_conf
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> 获取 app_conf 对象
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----------------------------
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#### 原型
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2022-08-23 10:12:36 +08:00
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```js
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2021-01-13 15:42:09 +08:00
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app_conf() => object
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2021-01-11 12:12:59 +08:00
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```
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#### 示例
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2022-08-23 10:12:36 +08:00
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```js
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2021-01-11 12:12:59 +08:00
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assert(object_set(app_conf(), "timeout", 100))
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```
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2022-12-14 17:01:33 +08:00
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### 2. app\_conf\_save
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2021-01-11 12:12:59 +08:00
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> 保存修改。
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----------------------------
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#### 原型
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2022-08-23 10:12:36 +08:00
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```js
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2021-01-13 15:42:09 +08:00
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app_conf_save() => bool
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2021-01-11 12:12:59 +08:00
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```
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#### 示例
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2022-08-23 10:12:36 +08:00
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```js
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2021-01-11 12:12:59 +08:00
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assert(app_conf_save())
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```
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### 完整示例
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```js
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assert(object_set(app_conf(), "timeout", 100))
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assert(object_set(app_conf(), "serial.device", "/dev/tty01"))
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assert(object_set(app_conf(), "serial.baudrate", 115200))
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assert(app_conf_save())
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assert(object_get(app_conf(), "timeout") == 100)
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assert(object_get(app_conf(), "serial.device") == "/dev/tty01")
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assert(object_get(app_conf(), "serial.baudrate") == 115200)
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assert(object_remove(app_conf(), "timeout"))
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assert(object_remove(app_conf(), "serial"))
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assert(object_get(app_conf(), "timeout", 10) == 10)
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assert(object_get(app_conf(), "serial.device", "a") == "a")
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assert(object_get(app_conf(), "serial.baudrate", 1000) == 1000)
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assert(object_set(app_conf(), "timeout", 100))
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assert(app_conf_save())
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```
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