一种可能的方法是创建自定义WebView。在该类的loadUrl方法的覆盖中，您可以拦截加载的URL，如果需要，您可以应用带有必要令牌的头部。

class WebViewWithTokenAuth @JvmOverloads constructor(
    context: Context, attrs: AttributeSet? = null,
) : WebView(context, attrs) {

    init {
        clearCache(true)
        clearFormData()

        setInitialScale(1)

        settings.apply {
            @SuppressLint("SetJavaScriptEnabled")
            javaScriptEnabled = true
            loadWithOverviewMode = true
            useWideViewPort = true
            builtInZoomControls = true
            displayZoomControls = false
        }

        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
            @Suppress("DEPRECATION")
            settings.saveFormData = false
        }

        if (BuildConfig.DEBUG) {
            setWebContentsDebuggingEnabled(true)
        }
    }

    override fun loadUrl(url: String) {

        val webViewBaseUrl = "https://abcd.com/training"

        if (url.startsWith(webViewBaseUrl)) {

            val token = App.getOauth().getStoredToken()

            val headers: Map<String, String> = mapOf(
                "Authorization" to "Bearer: ${token?.accessToken}"
            )

            super.loadUrl(url, headers)

        } else {
            super.loadUrl(url)
        }

    }

}

然后，自定义Web视图可以在可组合函数中使用，如下所示：

@Composable
fun MyWebViewScreen(url: String){

    var webView: WebView? = null
    ...

    AndroidView(
        modifier = Modifier.fillMaxSize(),
        factory = { context ->
            WebViewWithTokenAuth(context).apply {
                webViewClient = viewModel.createWebViewClient()
                loadUrl(url)
                webView = this
            }
        },
        update = {
            webView = it
        }
    )
    
    ...
    
}