挂接Google翻译，下载音频
程序员文章站
2022-05-26 22:29:57
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最近在开发一个语音朗读模块，突然想到Google翻译支持在线朗读，查看了Google翻译的网络请求后，做了一个简单的语音生成。
请求参数说明：https://translate.google.cn/translate_tts?ie=UTF-8&q=success&tl=en&ie=UTF-8&total=1&idx=0&textlen=7&tk=955705.583384&client=t&prev=input
q = 要朗读的字符串 （200字节以内哦）
textlen = 朗读字符串的长度
tk = 朗读的字符串和tkk方可生成
tkk =eval('((function(){var a\x3d222433949;var b\x3d4070417730;return 422881+\x27.\x27+(a+b)})())');
(tkk值是在不定周期内改变的，你可以在F12下搜索关键字"TKK="以获取最近的tkk值 )
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<style type="text/css">
.bod{
width: 500px;
margin: 0 auto;
}
form{
border: 1px solid darkseagreen;
padding: 120px;
}
</style>
<script type="text/javascript">
function b(a, b) {
for (var d = 0; d < b.length - 2; d += 3) {
var c = b.charAt(d + 2),
c = "a" <= c ? c.charCodeAt(0) - 87 : Number(c),
c = "+" == b.charAt(d + 1) ? a >>> c : a << c;
a = "+" == b.charAt(d) ? a + c & 4294967295 : a ^ c
}
return a
}
function tk(a,TKK) {
for (var e = TKK.split("."), h = Number(e[0]) || 0, g = [], d = 0, f = 0; f < a.length; f++) {
var c = a.charCodeAt(f);
128 > c ? g[d++] = c : (2048 > c ? g[d++] = c >> 6 | 192 : (55296 == (c & 64512) && f + 1 < a.length && 56320 == (a.charCodeAt(f + 1) & 64512) ? (c = 65536 + ((c & 1023) << 10) + (a.charCodeAt(++f) & 1023), g[d++] = c >> 18 | 240, g[d++] = c >> 12 & 63 | 128) : g[d++] = c >> 12 | 224, g[d++] = c >> 6 & 63 | 128), g[d++] = c & 63 | 128)
}
a = h;
for (d = 0; d < g.length; d++) a += g[d], a = b(a, "+-a^+6");
a = b(a, "+-3^+b+-f");
a ^= Number(e[1]) || 0;
0 > a && (a = (a & 2147483647) + 2147483648);
a %= 1E6;
return a.toString() + "." + (a ^ h)
}
var tkk =eval('((function(){var a\x3d222433949;var b\x3d4070417730;return 422881+\x27.\x27+(a+b)})())');
//console.log(tk('add',tkk));
//alert(tkk);
//client=t&prev=input
</script>
</head>
<body>
<div class="bod">
<textarea name="" id="generate" cols="30" rows="10"></textarea>
<div onclick="sub()">计算</div>
<hr />
<form action="https://translate.google.cn/translate_tts?" method="get">
<input type="hidden" name="ie" value="UTF-8" />
<textarea name="q" id="q" cols="30" rows="10"></textarea><br />
<input type="hidden" name="tl" value="en" />
<input type="hidden" name="ie" value="UTF-8" />
<input type="hidden" name="total" value="1" />
<input type="hidden" name="idx" value="0" />
SIZE:<input type="text" id="textlen" name="textlen" value="" /><br />
T K:<input type="text" id='tk' name="tk" value="" /><br/>
<input type="hidden" name="client" value="t" />
<input type="hidden" name="prev" value="input" />
<input type="submit" value="获取音频"/>
</form>
</div>
</body>
<script>
function sub(){
var val = document.getElementById('generate').value;
document.getElementById('q').value = document.getElementById('generate').value;
document.getElementById('textlen').value = val.length;
document.getElementById('tk').value = tk(val,tkk);
}
</script>
</html>
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