update src/ios/CDVSpeech.m.

处理ios打包的问题

src/ios/CDVSpeech.m

@@ -34,6 +34,7 @@
             NSLog(@"error: IFlySpeechConfig.plist not found");
             assert(0);
         }
+        NSMutableDictionary *plistData = [[NSMutableDictionary alloc] initWithContentsOfFile:plistPath];
         self.appId = [plistData valueForKey:@"AppKey"];
     }
     
@@ -42,10 +43,6 @@
 
 }
 
-- (void) loadAppID{
-     
-    NSMutableDictionary *plistData = [[NSMutableDictionary alloc] initWithContentsOfFile:plistPath];
-}
 
 #pragma mark - 语音录入
 - (void)startListening:(CDVInvokedUrlCommand*)command