coderyi
会导致webview页面崩溃！！！！！！
CFNetwork CFURLRequestGetURL + 32 1 CFNetwork CFURLRequestGetURL + 20 2 CFNetwork HTTPProtocol::attemptRedirection(__CFHTTPMessage*) + 224 3 CFNetwork HTTPProtocol::performHeaderRead(__CFHTTPMessage*) + 1596 4 CFNetwork HTTPProtocol::handleStreamEvent(__CFHTTPMessage*, dispatch_data_s*, CFStreamError const*) + 188 5 CFNetwork HTTPTransaction::_onqueue_invokeHandler() + 272 6 CFNetwork HTTPConnection::_onqueue_responseDataArrived(dispatch_data_s*, CFStreamError, bool) + 224 7 CFNetwork HTTPEngine::_readBodyFinish(dispatch_data_s*, CFStreamError, bool) + 124 8 CFNetwork HTTPEngine::_deliverBodyBytes(dispatch_data_s*, CFStreamError, bool) + 244 9 CFNetwork ___ZN10HTTPEngine21_getBodyIntelligentlyEU13block_pointerFvP15dispatch_data_s13CFStreamErrorbE_block_invoke + 168 10 libdispatch.dylib __dispatch_call_block_and_release + 24 11 libdispatch.dylib __dispatch_client_callout + 16 12 libdispatch.dylib __dispatch_queue_serial_drain$VARIANT$mp + 528 13 libdispatch.dylib __dispatch_queue_invoke$VARIANT$mp + 340 14 libdispatch.dylib __dispatch_queue_serial_drain$VARIANT$mp + 200 15 libdispatch.dylib __dispatch_queue_invoke$VARIANT$mp + 340 16 libdispatch.dylib __dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 404 17 libdispatch.dylib __dispatch_workloop_worker_thread$VARIANT$mp + 644 18 libsystem_pthread.dylib _pthread_wqthread + 932
