feat: 将最大并发浏览器数量限制开放至 Web 网页控制台动态配置

main.py

@@ -667,6 +667,8 @@ def _apply_settings(data: dict):
             enabled=data["log_file_enabled"],
             max_mb=data.get("log_file_max_mb", 10),
         )
+    if "max_active_browsers" in data:
+        manager.max_active_browsers = max(1, int(data["max_active_browsers"]))
     if "accounts" in data:
         for acc in data["accounts"]:
             if acc.get("email") and acc.get("password") and acc.get("email") not in manager.accounts:
@@ -708,6 +710,7 @@ async def get_settings(admin_key: str = Header(...)):
         "log_level": logging.getLogger().level,
         "log_file_enabled": _file_handler is not None,
         "log_file_max_mb": _load_settings().get("log_file_max_mb", 10),
+        "max_active_browsers": manager.max_active_browsers,
     }
 
 

static/index.html

@@ -285,11 +285,17 @@ select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%
             <label>API Keys（每行一个）</label>
             <textarea id="setApiKeys" placeholder="sk-key1&#10;sk-key2" style="min-height:60px"></textarea>
           </div>
-          <div class="form-group">
-            <label>Admin Key</label>
-            <input type="password" id="setAdminKey" placeholder="管理密钥">
+          <div class="row" style="gap:10px">
+            <div class="form-group" style="flex:1">
+              <label>Admin Key</label>
+              <input type="password" id="setAdminKey" placeholder="管理密钥">
+            </div>
+            <div class="form-group" style="flex:1">
+              <label>并发浏览器数量</label>
+              <input type="number" id="setMaxBrowsers" placeholder="3" title="建议1核机器设为2-3">
+            </div>
           </div>
-          <div style="margin-top:14px;padding-top:14px;border-top:1px solid var(--border)">
+          <div style="margin-top:0px;padding-top:14px;border-top:1px solid var(--border)">
             <div class="form-group">
               <label>日志文件</label>
               <div class="row" style="gap:10px">
@@ -596,6 +602,7 @@ async function loadSettings(){
     const d=await api('/admin/settings',{headers:{'admin-key':getAdminKey()}});
     document.getElementById('setApiKeys').value=(d.api_keys||[]).join('\n');
     document.getElementById('setAdminKey').value=d.admin_key||'';
+    document.getElementById('setMaxBrowsers').value=d.max_active_browsers||3;
     document.getElementById('setLogFile').checked=d.log_file_enabled||false;
     document.getElementById('setLogMaxMb').value=d.log_file_max_mb||10;
     // Update level buttons
@@ -609,11 +616,12 @@ async function saveSettings(){
   const ak=document.getElementById('setAdminKey').value.trim();
   const logFile=document.getElementById('setLogFile').checked;
   const logMax=parseInt(document.getElementById('setLogMaxMb').value)||10;
+  const maxBrowsers=parseInt(document.getElementById('setMaxBrowsers').value)||3;
   if(!keys.length){toast('请至少填写一个 API Key',0);return}
   try{
     await api('/admin/settings',{
       method:'POST',json:true,
-      body:JSON.stringify({api_keys:keys,admin_key:ak||undefined,log_file_enabled:logFile,log_file_max_mb:logMax}),
+      body:JSON.stringify({api_keys:keys,admin_key:ak||undefined,max_active_browsers:maxBrowsers,log_file_enabled:logFile,log_file_max_mb:logMax}),
       headers:{'admin-key':getAdminKey()}
     });
     if(ak&&ak!==_adminKey){_adminKey=ak;LS.set('adminKey',ak)}