Question

完整异常：

Fatal Exception: java.lang.IllegalArgumentException
Expected URL scheme 'http' or 'https' but no colon was found

okhttp3.HttpUrl$Builder.parse$okhttp (HttpUrl.kt:1260)
okhttp3.HttpUrl$Companion.get (HttpUrl.kt:1633)
okhttp3.Request$Builder.url (Request.kt:184)
okhttp3.Cache$Entry.response (Cache.kt:641)
okhttp3.Cache.get$okhttp (Cache.kt:183)
okhttp3.internal.cache.CacheInterceptor.intercept (CacheInterceptor.kt:47)
okhttp3.internal.http.RealInterceptorChain.proceed (RealInterceptorChain.kt:109)
okhttp3.internal.http.BridgeInterceptor.intercept (BridgeInterceptor.kt:83)
okhttp3.internal.http.RealInterceptorChain.proceed (RealInterceptorChain.kt:109)
okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept (RetryAndFollowUpInterceptor.kt:76)
okhttp3.internal.http.RealInterceptorChain.proceed (RealInterceptorChain.kt:109)
okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp (RealCall.kt:201)
okhttp3.internal.connection.RealCall$AsyncCall.run (RealCall.kt:517)
java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)

我在两个位置使用了Okhttp3，网络模块和Glide模块。

添加GLIDE模块时，碰撞开始发生。

@GlideModule
class CustomGlideModule : AppGlideModule() {

    /**
     * Registers a set of components to use
     * when initializing Glide within the app when Glide's annotation processor is used.
     */

    override fun registerComponents(context: Context, glide: Glide, registry: Registry) {
        val cache = Cache(
            directory = File(context.cacheDir, GLIDE_CACHE_FILE_NAME),
            maxSize = CACHE_SIZE
        )
        cache.clearMalformedUrls()
        val client: OkHttpClient = Builder()
            .cache(cache)
            .build()

        registry.register(
            SVG::class.java,
            PictureDrawable::class.java,
            SvgDrawableTranscoder()
        ).append(InputStream::class.java, SVG::class.java, SvgDecoder())
            .replace(
                GlideUrl::class.java,
                InputStream::class.java,
                OkHttpUrlLoader.Factory(client)
            )
    }
}

我已经为每个OKHTTP客户端创建单独的文件，一个用于网络，另一个用于Glide Therefore, each of them has his own file, which he can only access

and create function called clearMalformedUrls() to clear the null url found in the cached files And inside it we use toHttpUrlOrNull() is an Okhttp3 utility function that returns null if it is not http:// or https://.

fun Cache.clearMalformedUrls() {
    val urlIterator = urls()
    while (urlIterator.hasNext()) {
        if (urlIterator.next().toHttpUrlOrNull() == null) {
            urlIterator.remove()
        }
    }
}

Note : Never be able to reproduce it, its only happened on production.

References :

1. https://bumptech.github .io/glide/int/okhttp3.html#okhttp3-1
2. https:// github.com/square/okhttp/issues/6453
3. https://jizard.tistory.com/305