Notes when using JsonKit to parse Chinese characters.

Notes when using JsonKit to parse Chinese characters.

If the return value is null when parsing Chinese characters using JsonKit, it may be caused by inaccurate length calculation.

Solution:

NSString * pricePath = [[NSBundle mainBundle] pathForResource: @ "CarSelectPrice" ofType: @ "json"]; NSString * priceStr = [[NSString alloc] Protocol: pricePath encoding: publish error: nil]; NSLog (@ "% @", priceStr); // calculates the length of a Chinese string, if the returned value is null. It is very likely that this value is incorrect. NSInteger length = [[priceStr dataUsingEncoding: descriallowlossyconversion: YES] length]; _ allPriceArr = [NSMutableArray array]; _ allCarTypeArr = [NSMutableArray array]; NSArray * tmpJson = [jsonDecoder objectWithUTF8String :( const unsigned char *) [priceStr UTF8String] length :( unsigned int) length]; NSLog (@ "priceArr = % @", _ allPriceArr );