在同一个分隔符上多次分割 NSString

发布于 2024-11-14 13:53:59 字数 804 浏览 3 评论 0原文

我目前收到这样的字符串：

@"Sam|26,Hannah|22,Adam|30,Carlie|32,Jan|54"

我将像这样分割它：

testArray = [[NSArray alloc] init];
NSString *testString = [[NSString alloc] initWithFormat:@"Sam|26,Hannah|22,Adam|30,Carlie|32,Jan|54,Steve|56,Matty|24,Bill|30,Rob|30,Jason|33,Mark|22,Stuart|54,Kevin|30"];
testArray = [testString componentsSeparatedByString:@","];

dict = [NSMutableDictionary dictionary];
for (NSString *s in testArray) {

    testArray2 = [s componentsSeparatedByString:@"|"];
    [dict setObject:[testArray2 objectAtIndex:1] forKey:[testArray2 objectAtIndex:0]];
}

我现在将收到这样的字符串：

@"Sam|26|Developer,Hannah|22|Team Leader,Adam|30|Director,Carlie|32|PA,Jan|54|Cleaner"

我可以（以及如何）使用与上面相同的方法使用“|”多次分隔字符串吗？ ”分隔符？

原文

I am currently receiving a string like this:

@"Sam|26,Hannah|22,Adam|30,Carlie|32,Jan|54"

And I am splitting it like this:

testArray = [[NSArray alloc] init];
NSString *testString = [[NSString alloc] initWithFormat:@"Sam|26,Hannah|22,Adam|30,Carlie|32,Jan|54,Steve|56,Matty|24,Bill|30,Rob|30,Jason|33,Mark|22,Stuart|54,Kevin|30"];
testArray = [testString componentsSeparatedByString:@","];

dict = [NSMutableDictionary dictionary];
for (NSString *s in testArray) {

    testArray2 = [s componentsSeparatedByString:@"|"];
    [dict setObject:[testArray2 objectAtIndex:1] forKey:[testArray2 objectAtIndex:0]];
}

I will now be receiving a string like this:

@"Sam|26|Developer,Hannah|22|Team Leader,Adam|30|Director,Carlie|32|PA,Jan|54|Cleaner"

Can I (and how) use the same method as above to separate the string more than once using the "|" separator?

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月下客 2024-11-21 13:53:59

以下行...

testArray2 = [s componentsSeparatedByString:@"|"];

将导致数组现在包含 3 个项目，而不是 2 个...无需再次拆分！

The following line...

testArray2 = [s componentsSeparatedByString:@"|"];

will cause the array to now contain 3 items, instead of 2..... no need to split again!

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酷炫老祖宗 2024-11-21 13:53:59

这样做。

NSString *testString = [[NSString alloc] initWithFormat:@"Sam|26,Hannah|22,Adam|30,Carlie|32,Jan|54,Steve|56,Matty|24,Bill|30,Rob|30,Jason|33,Mark|22,Stuart|54,Kevin|30"];
    NSArray *testArray = [testString componentsSeparatedByString:@","];
    NSLog(@"%@",testArray);
    for(int i=0;i<[testArray count];i++){
        NSString *str=[testArray objectAtIndex:i];
    NSArray *aa=[str componentsSeparatedByString:@"|"];
    NSLog(@"%@",aa);
    }

无需保留数组。

do like this.

NSString *testString = [[NSString alloc] initWithFormat:@"Sam|26,Hannah|22,Adam|30,Carlie|32,Jan|54,Steve|56,Matty|24,Bill|30,Rob|30,Jason|33,Mark|22,Stuart|54,Kevin|30"];
    NSArray *testArray = [testString componentsSeparatedByString:@","];
    NSLog(@"%@",testArray);
    for(int i=0;i<[testArray count];i++){
        NSString *str=[testArray objectAtIndex:i];
    NSArray *aa=[str componentsSeparatedByString:@"|"];
    NSLog(@"%@",aa);
    }

No need of retain the array.

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