简介
在本实验中,我们将学习如何使用 Web Worker 异步执行长时间运行的函数。本实验的目的是教导开发者如何在单独的线程中运行函数,从而在函数执行时避免阻塞用户界面。本实验提供了一个关于如何创建 Web Worker 并使用它来运行函数的实际示例。
Skills Graph
%%%%{init: {'theme':'neutral'}}%%%%
flowchart RL
javascript(("`JavaScript`")) -.-> javascript/BasicConceptsGroup(["`Basic Concepts`"])
javascript(("`JavaScript`")) -.-> javascript/AdvancedConceptsGroup(["`Advanced Concepts`"])
javascript(("`JavaScript`")) -.-> javascript/ToolsandEnvironmentGroup(["`Tools and Environment`"])
javascript/BasicConceptsGroup -.-> javascript/variables("`Variables`")
javascript/BasicConceptsGroup -.-> javascript/data_types("`Data Types`")
javascript/BasicConceptsGroup -.-> javascript/arith_ops("`Arithmetic Operators`")
javascript/BasicConceptsGroup -.-> javascript/comp_ops("`Comparison Operators`")
javascript/BasicConceptsGroup -.-> javascript/loops("`Loops`")
javascript/BasicConceptsGroup -.-> javascript/obj_manip("`Object Manipulation`")
javascript/AdvancedConceptsGroup -.-> javascript/async_prog("`Asynchronous Programming`")
javascript/AdvancedConceptsGroup -.-> javascript/template_lit("`Template Literals`")
javascript/ToolsandEnvironmentGroup -.-> javascript/debugging("`Debugging`")
subgraph Lab Skills
javascript/variables -.-> lab-28606{{"`异步运行函数`"}}
javascript/data_types -.-> lab-28606{{"`异步运行函数`"}}
javascript/arith_ops -.-> lab-28606{{"`异步运行函数`"}}
javascript/comp_ops -.-> lab-28606{{"`异步运行函数`"}}
javascript/loops -.-> lab-28606{{"`异步运行函数`"}}
javascript/obj_manip -.-> lab-28606{{"`异步运行函数`"}}
javascript/async_prog -.-> lab-28606{{"`异步运行函数`"}}
javascript/template_lit -.-> lab-28606{{"`异步运行函数`"}}
javascript/debugging -.-> lab-28606{{"`异步运行函数`"}}
end