加一套抓真实请求做预设对比的工具，并把三份预设的机制差异记进 README。

2026-10-22 20:07:33 +08:00
parent 18f034bc2d
commit ed09e5c831
21 changed files with 1735 additions and 0 deletions
@@ -0,0 +1,66 @@
+// 往"已经开着的"酒馆页面里再导入一个预设并选中（不动浏览器，不重启酒馆）。
+// 用法: node attach-preset.mjs --preset "C:/Users/zed/Downloads/Reborn2.4.json" [--browser-port 8223] [--st-url 8123]
+import { existsSync, readFileSync } from "node:fs";
+import path from "node:path";
+import { CdpSession, evaluate, sleep } from "./cdp.mjs";
+
+const argv = process.argv.slice(2);
+const arg = (name, dflt) => {
+  const i = argv.indexOf("--" + name);
+  return i >= 0 ? String(argv[i + 1]) : dflt;
+};
+const presetFile = arg("preset", "");
+const browserPort = Number(arg("browser-port", "8223"));
+const stHint = arg("st-url", "127.0.0.1:8123");
+if (!presetFile || !existsSync(presetFile)) throw new Error("缺少 --preset");
+const presetName = path.basename(presetFile, ".json");
+const presetText = readFileSync(presetFile, "utf8");
+
+const version = await (await fetch("http://127.0.0.1:" + browserPort + "/json/version")).json();
+const cdp = await CdpSession.connect(version.webSocketDebuggerUrl, "browser");
+const { targetInfos } = await cdp.send("Target.getTargets");
+const target = targetInfos.find((t) => t.type === "page" && String(t.url).includes(stHint));
+if (!target) throw new Error("没找到酒馆页面，现有 target: " + targetInfos.map((t) => t.type + " " + t.url).join(" | "));
+const { sessionId } = await cdp.send("Target.attachToTarget", { targetId: target.targetId, flatten: true });
+await cdp.send("Runtime.enable", {}, sessionId);
+const page = { cdp, sessionId };
+
+await evaluate(page, `(async () => {
+  const input = document.getElementById("openai_preset_import_file");
+  const file = new File([${JSON.stringify(presetText)}], ${JSON.stringify(presetName + ".json")}, { type: "application/json" });
+  const dt = new DataTransfer();
+  dt.items.add(file);
+  input.files = dt.files;
+  window.jQuery(input).trigger("input");
+  return true;
+})()`);
+console.log("[attach] 已把 " + presetName + " 丢进导入框，等落盘…");
+
+for (let i = 0; i < 120; i++) {
+  const s = await evaluate(page, `(() => {
+    const ctx = window.SillyTavern.getContext();
+    const names = ctx.getPresetManager("openai").getPresetList().preset_names || {};
+    const popup = document.querySelector(".popup-button-cancel");
+    if (popup) popup.click();
+    return { has: Object.keys(names).includes(${JSON.stringify(presetName)}), keys: Object.keys(names) };
+  })()`);
+  if (s.has) {
+    const applied = await evaluate(page, `(async () => {
+      const ctx = window.SillyTavern.getContext();
+      const names = ctx.getPresetManager("openai").getPresetList().preset_names || {};
+      const idx = names[${JSON.stringify(presetName)}];
+      const jq = window.jQuery;
+      ctx.chatCompletionSettings.bind_preset_to_connection = false;
+      jq("#settings_preset_openai").val(String(idx)).trigger("change");
+      const s = ctx.chatCompletionSettings;
+      return { preset: s.preset_settings_openai, temp: s.temp_openai, maxTokens: s.openai_max_tokens, functionCalling: s.function_calling, squash: s.squash_system_messages, charName: window.SillyTavern.getContext().name2, chatLen: window.SillyTavern.getContext().chat.length };
+    })()`);
+    console.log("[attach] 已导入并选中: " + JSON.stringify(applied));
+    cdp.close();
+    process.exit(0);
+  }
+  await sleep(500);
+}
+console.log("[attach] 超时：预设没出现在列表里");
+cdp.close();
+process.exit(1);