31 lines
1.4 KiB
JavaScript
31 lines
1.4 KiB
JavaScript
// 把一侧请求里的每条消息，回溯到预设的哪个条目，并判断是「原样 / 前缀截断 / 改写」
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// 用法: node match-msg.mjs <preset.json> <capture.json>
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import { readFileSync } from "node:fs";
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const preset = JSON.parse(readFileSync(process.argv[2], "utf8"));
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const outer = JSON.parse(readFileSync(process.argv[3], "utf8"));
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const body = JSON.parse(outer.body);
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const prompts = (preset.prompts || []).filter((p) => String(p.content ?? "").trim());
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const norm = (s) => String(s ?? "").replace(/\s+/g, " ").trim();
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body.messages.forEach((m, i) => {
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const text = norm(m.content);
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const head = text.slice(0, 80);
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let best = null;
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for (const p of prompts) {
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const c = norm(p.content);
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const p80 = c.slice(0, 80);
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let score = 0;
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for (let k = 0; k < Math.min(p80.length, head.length); k++) {
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if (p80[k] === head[k]) score++;
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else break;
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}
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if (!best || score > best.score) best = { name: p.name || p.identifier, len: c.length, score };
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}
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const ratio = best && best.len ? (text.length / best.len).toFixed(2) : "-";
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console.log(
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"#" + i + " [" + m.role + "] " + text.length + " 字 ← " + (best ? best.name : "?") + " (预设 " + (best ? best.len : 0) + " 字, 前80字重合 " + (best ? best.score : 0) + ", 长度比 " + ratio + ")",
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);
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console.log(" 头: " + head.slice(0, 70));
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console.log(" 尾: " + text.slice(-70));
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});
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