程序解析NLP
如何配置语音指令，参考如下：
语音：“打开我的程序”
链接地址：NLP启动OPK示例
解析NLP内容，分2种情况：
- 语音指令唤醒OPK，入口文件解析NLP
语音：“播放周杰伦的歌”
文件：当前项目目录/app/demo/DemoScreen.tsx
方法：public render()
变量输出：console.log(‘烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫烫’, this.props);
输出的示例（参考，不同NLP配置有差异）：
{
screenProps: {},
navigation:
{
goBack: [Function],
navigate: [Function],
setParams: [Function],
state:
{
key: 'system_d398ac9f3933f49ad71a7f581dc9eecc_migumusic',
routeName: 'system_d398ac9f3933f49ad71a7f581dc9eecc_migumusic',
params:
{
channel: undefined,
type: 2,
result:
{
answerTextPlay: false,
card: '{}',
englishDomain: 'music_1',
englishIntent: 'search_music',
intent: 'music_1&search_music',
nlpData: '{"detail":[{"agent":"task","semantics_flag":1,"query":"播放周杰伦的歌","asrText":"播放周杰伦的歌","source":"OrionRuleBasedGrammar","intent":"search_music","english_domain":"music_1","debug_info":{},"slots":{"singer":[{"ex":{},"dict_name":"nlpmini_migu_singer","slot_id":375609654968321,"slot_type":"NORMAL","text":"周杰伦","value":"周杰伦"}]},"cmd_dispatch_level":"1","domain":"music_1","skill_response":{},"sn":"ceab356f-a7de-4cc8-ac13-e1d1cbd32a5c","skill_nlu":false,"actions":[],"current_time":"2021-08-18 17:16:22","nlpData":{"misc":{"app":[]}}}],"misc":{"app":[]}}',
queryType: 1,
sid: 'ceab356f-a7de-4cc8-ac13-e1d1cbd32a5c',
skillData: '{}',
slots: '{"singer":[{"ex":{},"dict_name":"nlpmini_migu_singer","slot_id":375609654968321,"slot_type":"NORMAL","text":"周杰伦","value":"周杰伦"}]}',
soundAngle: -1,
traceId: 'ceab356fa7de4cc8',
userText: '播放周杰伦的歌',
id: 6578,
spinId: '32b9dfb285634038',
chainStartTime: 1629278182418000
},
eventId: -1
}
},
router: undefined,
actions:
{
goBack: [Function: goBack],
navigate: [Function: navigate],
setParams: [Function: setParams]
},
getParam: [Function],
getChildNavigation: [Function: getChildNavigation],
isFocused: [Function: isFocused],
isFirstRouteInParent: [Function: isFirstRouteInParent],
dispatch: [Function],
getScreenProps: [Function],
dangerouslyGetParent: [Function],
addListener: [Function: addListener],
emit: [Function: emit]
}
}
domain: 对应示例中englishDomain的值
intent: 对应示例中englishIntent的值
解析关键字：对应示例中navigation->state->params->result->nlpData->detail->slots->singer->value的值，nlpData需要转换成对象
方法示例如下：
public render() {
let obj = this.props.navigation.state.params.result;
let nlpData_object = JSON.parse(obj.nlpData); // 此处内容为NLP完整内容
return(null);
}
继续解析nlpData_object获取想要的内容，传递给服务器或其他需要的地方
- OPK已启动后，解析NLP数据内容
文件位置：当前项目目录/app/demo/DemoVoice.ts 的 onListenCallback()方法
public onListenCallback(intent: string, result: any, id: number, text: string): boolean {
console.log(TAG, "ScenePolicy&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&: + ", id, ' ======', intent, result);
let nlpData_object = JSON.parse(result.nlpData); // NLP完整内容
};
继续解析nlpData_object获取想要的内容，传递给服务器或其他需要的地方