我的迁移文件中有一个字段[[1232131],[234324],[67657]]
,看起来像这样:
...
if (ifa->ifa_data != NULL) {
struct rtnl_link_stats *stats = (rtnl_link_stats*)ifa->ifa_data;
cout << "packets received: " << stats->rx_packets << endl;
cout << "packets sent: " << stats->tx_packets << endl;
cout << "bytes received: " << stats->rx_bytes << endl;
cout << "bytes sent: " << stats->tx_bytes << endl;
}
...
但是当我有相似但不完全相同的一个字符串时,它就会中断。看起来问题出在特殊字符上,并且这两个字符串是相同的registration
和$table->string('registration')->unique();
,但事实并非如此。