JSON 在UITextView显示格式化
2020-02-19 本文已影响0人
白色天空729
NSString *jsonString = _requestStr;
NSError *error = nil;
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSData *jsonObject = [NSJSONSerialization JSONObjectWithData:jsonData options:nil error:&error];
NSData *prettyJsonData = [NSJSONSerialization dataWithJSONObject:jsonObject options:NSJSONWritingPrettyPrinted error:&error];
NSString *pretyPrintedJsonStr = [[NSString alloc] initWithData:prettyJsonData encoding:NSUTF8StringEncoding];
NSString *formatJsonStr = [pretyPrintedJsonStr stringByReplacingOccurrencesOfString:@"\\" withString:@""];