WorkerNavigator:locks 属性
        
        
          
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                  Widely available
                
                
              
        
        
        
          
                
              
                
              
                
              
        
        
      
      This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2022年3月.
备注: 此特性仅在 Web Worker 中可用。
WorkerNavigator 接口的 locks 只读属性返回一个 LockManager 对象,该对象提供了请求新的 Lock 对象和查询现有的 Lock 对象的方法。