C语言从一个字符串中提取指定的几个字符串并打印出来的问题
来源：互联网
char buf[1024] = "[{\"bucket_name\":\"andy-personal-cloud4\",\"statu\s":\"0\",\"cdatetime\":\"1402481705\",\"used_capacity\":\"0\",\"total_capacity\":\"0\",\"region\":\"beijing\"},{\"bucket_name\":\"andy-personal-cloud3\",\"status\":\"0\",\"cdatetime\":\"1402479952\",\"used_capacity\":\"0\",\"total_capacity\":\"0\",\"region\":\"beijing\"},{\"bucket_name\":\"andy-personal-cloud2\",\"status\":\"0\",\"cdatetime\":\"1402386155\",\"used_capacity\":\"119056\",\"total_capacity\":\"0\",\"region\":\"beijing\"},{\"bucket_name\":\"andy-personal-cloud\",\"status\":\"0\",\"cdatetime\":\"1401209441\",\"used_capacity\":\"19491722\",\"total_capacity\":\"0\",\"region\":\"beijing\"}]char buf[1024] = "[{\"bucket_name\":\"andy-persona
