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40 lines
507 B
Markdown
40 lines
507 B
Markdown
## awflow 扩展函数
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awflow 相关的辅助函数。
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### 1. flow\_get
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> 获取流图中变量。
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----------------------------
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#### 原型
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```js
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flow_get(type, subname) => v
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```
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#### 示例
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```js
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print(flow_get("global", "value"));
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print(flow_get("msg", "payload"));
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```
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### 2. flow\_set
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> 修改流图中的变量。
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----------------------------
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#### 原型
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```js
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flow_set(type, subname, value) => bool
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```
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#### 示例
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```js
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flow_set('global', 'value', 3);
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flow_set('msg', 'payload', 4);
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```
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