缺少键盘图

修改网络环境下载图

keyBoard/Class/Network/KBNetworkManager.m

@@ -50,6 +50,7 @@ NSErrorDomain const KBNetworkErrorDomain = @"com.company.keyboard.network";
                      parameters:(NSDictionary *)parameters
                         headers:(NSDictionary<NSString *,NSString *> *)headers
                       completion:(KBNetworkCompletion)completion {
+    NSLog(@"[KBNetworkManager] GET called, enabled=%d, path=%@", self.isEnabled, path);
     if (![self ensureEnabled:completion]) return nil;
     NSString *urlString = [self buildURLStringWithPath:path];
     if (!urlString) { [self fail:KBNetworkErrorInvalidURL completion:completion]; return nil; }
@@ -144,9 +145,11 @@ NSErrorDomain const KBNetworkErrorDomain = @"com.company.keyboard.network";
 }
 
 - (NSURLSessionDataTask *)startAFTaskWithRequest:(NSURLRequest *)req completion:(KBNetworkCompletion)completion {
+    NSLog(@"[KBNetworkManager] startAFTaskWithRequest: %@", req.URL.absoluteString);
     // 响应先用原始数据返回，再按 Content-Type 解析 JSON（与原实现一致）
     self.manager.responseSerializer = [AFHTTPResponseSerializer serializer];
     NSURLSessionDataTask *task = [self.manager dataTaskWithRequest:req uploadProgress:nil downloadProgress:nil completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
+        NSLog(@"[KBNetworkManager] task finished, error = %@", error);
         // AFN 默认对非 2xx 的状态码返回 error；这里先日志，再直接回调上层
         if (error) {
 #if DEBUG