在iPhone中解析数组元素 [英] parsing array elements in iPhone

问题描述

    NSBundle *bundle = [NSBundle mainBundle];
    NSString *pthpath = [bundle pathForResource:@"path" ofType:@"txt"];
    NSString *content = [NSString stringWithContentsOfFile:pthpath encoding:NSUTF8StringEncoding error:nil];
    array=[[NSArray alloc ]init];
    array = [content componentsSeparatedByString:@"~"];
=====================================================================

这里的内容是:

87,348〜51,347〜135,132〜182,133〜268,346〜236,347〜159,168〜87,347 @ 118,298〜115,297〜200,298〜189,266〜128,265〜117,299 @ 222,352〜268,353〜264,340〜219,342〜225,355 @ 186,262〜199,299〜212,297〜195,257〜188

87,348~51,347~135,132~182,133~268,346~236,347~159,168~87,347@118,298~115,297~200,298~189,266~128,265~117,299@222,352~268,353~264,340~219,342~225,355@186,262~199,299~212,297~195,257~188,260

和数组是:

"87,348"， "51,347"， "135,132"， "182,133"， "268,346"， "236,347"， "159,168"， "87,347 @ 118,298"， "115,297"， "200,298"， "189,266"， "128,265"， "117,299 @ 222,352"， "268,353"， "264,340"， "219,342"， "225,355 @ 186,262"， "199,299"， "212,297"， "195,257"， "188,260"

"87,348", "51,347", "135,132", "182,133", "268,346", "236,347", "159,168", "87,347@118,298", "115,297", "200,298", "189,266", "128,265", "117,299@222,352", "268,353", "264,340", "219,342", "225,355@186,262", "199,299", "212,297", "195,257", "188,260"

但是我想通过使用@解析来再次创建一个数组.请帮帮我...........

But I want to again create an array by parsing with @. Please help me out...........

推荐答案

如果我正确理解了您的问题，我认为从以下代码中您可能会有所了解

I think from following code you may get some idea, if I understood your question correctly,

NSMutableArray *resultArray = [[NSMutableArray alloc] initWithCapacity:1];
    NSArray *tempArray1 = nil;
    NSArray *tempArray2 = nil;
    NSString *content = @"87,348~51,347~135,132~182,133~268,346~236,347~159,168~87,347@118,298~115,297~200,298~189,266~128,265~117,299@222,352~268,353~264,340~219,342~225,355@186,262~199,299~212,297~195,257~188,260";
    tempArray1 = [content componentsSeparatedByString:@"@"];
    for(NSString *string in tempArray1)
    {
        tempArray2 = [string componentsSeparatedByString:@"~"];
        [resultArray addObjectsFromArray:tempArray2];
    }

    NSLog(@"ResultArray :%@", resultArray);

这篇关于在iPhone中解析数组元素的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！