javascript - 如何在字符串中搜索多维数组中找到的关键字？

Question

所以我有一些如下所示的数据:

stringToSearch = 'this string needs to be searched';

labels = ['keys 1-3','keys 4-6','keys 7-9'];

keywords =
    ['key1', 'key2', 'key3'],
    ['key4', 'key5', 'key6'],
    ['key7', 'key8', 'key9']
];

编辑: 基本上我想要实现的是，在字符串中搜索任何键。然后查找与键所在组相对应的所有标签。

编辑:目标是传入字符串并取回标签。

string='这包含 key5 和 key9';

所以它返回，标签为“key 4-6”和“keys 7-9”

Answer 1

试试这个:

stringsToSearch = ['this string needs to be searched', '...']

keywords = {
    firstGroup: {
        key1: [],
        key2: [],
        key3: []
    },
    secondGroup: {
        key4: [],
        key5: [],
        key6: []
    },
    thirdGroup: {
        key7: [],
        key8: [],
        key9: []
    }
}

$.each(keywords, function(groupName, keyGroup) {
    $.each(keyGroup, function(key, foundStrings) {
        $.each(stringsToSearch, function() {
            if(this.search(key) >= 0)
                foundStrings.push(this);
        });
    });
});