web-view 页面更新Content-Security-Policy 手机端不更新
微信小程序中使用web-view 引用如外部页面。当外部页面添加Content-Security-Policy 后再删除，小程序会始终提示 EvalError: Refused to create a WebAssembly object because 'unsafe-eval' or 'wasm-unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self' 事实上对应页面已经删除 Content Security Policy
