fix: optimize key pick

2024-01-04 09:40:03 +08:00
parent 1006c044bc
commit 74a7258f10
1 changed files with 5 additions and 4 deletions
--- a/src/libs/req.js
+++ b/src/libs/req.js
@@ -23,7 +23,7 @@ import { genBaidu } from "../apis/baidu";

 const keyMap = new Map();

-// 轮寻key
+// 轮询key
 const keyPick = (translator, key = "") => {
  const keys = key
    .split(",")
@@ -34,10 +34,11 @@ const keyPick = (translator, key = "") => {
    return "";
  }

-  let index = keyMap.get(translator) ?? -1;
-  keyMap.set(translator, ++index);
+  const preIndex = keyMap.get(translator) ?? -1;
+  const curIndex = (preIndex + 1) % keys.length;
+  keyMap.set(translator, curIndex);

-  return keys[index % keys.length];
+  return keys[curIndex];
 };

 /**