miniprogram-text-decoder/dist/index.es.js

mini program file polyfill

let TextDecoderPolyfill;if("undefined"==typeof TextDecoder){const e=String.fromCharCode,r=Object.prototype.toString,t=r.call(ArrayBuffer.prototype),o="undefined"!=typeof SharedArrayBuffer?r.call(SharedArrayBuffer):"",d=function(r){const t=r.charCodeAt(0),o=0|r.length;let d=1114112,c=0,a="";switch(t>>>4){case 12:case 13:d=(31&t)<<6|63&r.charCodeAt(1),c=d<128?0:2;break;case 14:d=(15&t)<<12|(63&r.charCodeAt(1))<<6|63&r.charCodeAt(2),c=d<2048?0:3;break;case 15:t>>>3==30&&(d=(7&t)<<18|(63&r.charCodeAt(1))<<12|(63&r.charCodeAt(2))<<6|r.charCodeAt(3),c=d<65536?0:4)}for(c&&(o<c?c=0:d<65536?a=e(d):d<1114112?(d=d-65664|0,a=e(55296+(d>>>10)|0,56320+(1023&d)|0)):c=0);c<o;c=c+1|0)a+="�";return a},c=["utf-8","utf8","unicode-1-1-utf-8"];class a{constructor(e,r){if(this.encoding="utf-8",this.fatal=!1,this.ignoreBOM=!1,e&&-1===c.indexOf(e.toLowerCase()))throw new RangeError(`Failed to construct 'TextDecoder': The encoding label provided ('${e}') is invalid.`);if(r){if(r.fatal)throw new Error("Failed to construct 'TextDecoder': the 'fatal' option is unsupported.");if(r.ignoreBOM)throw new Error("Failed to construct 'TextDecoder': the 'ignoreBOM' option is unsupported.")}}decode(c,a){if(a&&a.stream)throw new Error("Failed to decode: the 'stream' option is unsupported.");const i=c&&c.buffer||c,n=r.call(i);if(n!==t&&n!==o&&void 0!==c)throw TypeError("Failed to execute 'decode' on 'TextDecoder': The provided value is not of type '(ArrayBuffer or ArrayBufferView)'");const f=new Uint8Array(i);let l="";for(let r=0,t=0|f.length;r<t;r=r+32768|0)l+=e.apply(0,f.subarray(r,r+32768|0));return l.replace(/[\xc0-\xff][\x80-\xbf]+|[\x80-\xff]/g,d)}toString(){return"[object TextDecoder]"}}"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(a.prototype,Symbol.toStringTag,{value:"TextDecoder"}),TextDecoderPolyfill=a}else TextDecoderPolyfill=TextDecoder;export default TextDecoderPolyfill;