--policy-integrity=sri
稳定性: 0 - 已弃用：很快就会被删除。
¥Stability: 0 - Deprecated: Will be removed shortly.
如果策略不具有指定的完整性，则指示 Node.js 在运行任何代码之前出错。它需要一个 子资源完整性 字符串作为参数。
¥Instructs Node.js to error prior to running any code if the policy does not have the specified integrity. It expects a Subresource Integrity string as a parameter.