iOS打印正宗的JSON
2021-05-28 本文已影响0人
dxin_101
- (void)fb_descriptionJson:(NSDictionary*)dicM callBack:(void(^)(NSString* logMessage))callBack{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSString*logString;
@try{
logString=[[NSString alloc] initWithData:[NSJSONSerialization dataWithJSONObject:dicM options:NSJSONWritingPrettyPrinted error:nil] encoding:NSUTF8StringEncoding];
callBack ? callBack(logString) :nil;
}@catch(NSException *exception) {
NSString*reason = [NSString stringWithFormat:@"reason:%@",exception.reason];
logString = [NSString stringWithFormat:@"转换失败:\n%@,\n转换终止,输出如下:\n%@",reason,self.description];
}@finally{
}
});
}
