【发布时间】:2021-07-09 03:57:49
【问题描述】:
我需要获取 Dictionary 的所有键及其值。
例如
我有一本像这样的字典:
{
"Last_Settled_Amount" = "7056.92";
"Last_Settled_Date" = "2021-03-25T00:00:00";
"Net_Settled_Amount" = "17810.23";
"Settled_Adjustment_Amount" = "-79";
"Settled_Tx_Amount" = 7202;
"Settled_Tx_Fees" = "57.46";
"Settled_Tx_VAT" = "8.619999999999999";
"Total_Payment_Count" = 3;
"Total_Settled_Tx" = 22;
"Transfer_Charge" = 0;
}
我想获取它的键值,所以我这样实现它
for (NSString* key in [dd allKeys]) {
id value = [dd objectForKey:key];
NSLog(@"areacodedisplay: value = %@",value);
NSLog(@"areacodedisplay: key = %@",key);
}
我能够获取所有键和值,但它不是按顺序排列的。我想要的顺序与我在字典中的顺序相同。
【问题讨论】:
-
你不能那样做。
标签: ios objective-c sorting dictionary nsdictionary