SpeechSynthesisUtterance 不能播放為什么
let msg = new SpeechSynthesisUtterance("你好");msg.rate=4;msg.pitch=10;msg.text="您好趙";msg.volume=1;speechSynthesis.speak(msg); var synth ...
let msg = new SpeechSynthesisUtterance("你好");msg.rate=4;msg.pitch=10;msg.text="您好趙";msg.volume=1;speechSynthesis.speak(msg); var synth ...
SpeechSynthesisUtterance基本屬性 SpeechSynthesisUtterance.lang 獲取並設置話語的語言 SpeechSynthesisUtterance.pitch 獲取並設置話語的音調(值越大越尖銳,越低越低沉 ...
參考鏈接:https://blog.csdn.net/qq_40571631/article/details/89738575 --- SpeechSynthesisUtterance基本介紹 SpeechSynthesisUtterance是HTML5中新增的API,用於將指定文字合成 ...