26 lines
684 B
TypeScript
26 lines
684 B
TypeScript
import { strToU8, strFromU8, zlibSync, unzlibSync } from 'fflate';
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/**
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* 二进制序列化器
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* 使用zlib压缩JSON数据
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*/
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export class BinarySerializer {
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/**
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* 将对象编码为压缩的二进制数据
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*/
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public static encode(value: any): Uint8Array {
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const jsonString = JSON.stringify(value);
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const utf8Bytes = strToU8(jsonString);
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return zlibSync(utf8Bytes);
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}
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/**
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* 将压缩的二进制数据解码为对象
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*/
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public static decode(bytes: Uint8Array): any {
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const decompressed = unzlibSync(bytes);
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const jsonString = strFromU8(decompressed);
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return JSON.parse(jsonString);
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}
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}
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