我只是想知道如何搜索和比较两个字符串对象并检查是否包含匹配的字符串。
我有一个包含术语和解释的关联数组。 我也将这个数组分为两个对象“keys”(显示关联数组键的键)和“values”(显示数组中每个键值的值)。
我有另一个包含盘子及其解释的关联数组。 我将这道菜的描述分成不同的单词,将它们放入一个物体中。
我现在要做的是检查descsplit中的每个单词,搜索TermList并返回找到的术语的解释。 例如。自由范围包含在菜单说明中,检查TermList中的自由范围是否匹配并返回自由范围的值(解释)。
非常感谢任何帮助,谢谢。
var TermList= {
'Al dente' : 'Al dente : Pasta cooked until just firm. From the Italian "to the tooth." ',
'Bake' : 'Bake: To cook food in an oven, surrounded with dry heat; called roasting when applied to meat or poultry.',
'Barbecue' : 'Barbecue: To cook foods on a rack or a spit over coals.',
'Baste' : 'Baste: To moisten food for added flavor and to prevent drying out while cooking.',
'Batter' : 'Batter: An uncooked pourable mixture usually made up of flour, a liquid, and other ingredients.',
'Beat' : 'Beat: To stir rapidly to make a mixture smooth, using a whisk, spoon, or mixer.',
'Blanch' : 'Blanch: To cook briefly in boiling water to seal in flavor and color; usually used for vegetables or fruit, to prepare for freezing, and to ease skin removal.',
'Blend' : 'Blend: To thoroughly combine 2 or more ingredients, either by hand with a whisk or spoon, or with a mixer.',
'Boil': 'Boil: To cook in bubbling water that has reached 100 degrees Celcius.',
'Bone' : 'Bone: To remove bones from poultry, meat, or fish.',
'Bouquet garni' : 'Bouquet garni: A tied bundle of herbs, usually parsley, thyme, and bay leaves, that is added to flavor soups, stews, and sauces but removed before serving.',
'Braise' : 'Braise: To cook first by browning, then gently simmering in a small amount of liquid over low heat in a covered pan until tender.',
'Bread': 'Bread: To coat with crumbs or cornmeal before cooking.',
'Free-range': 'Free-range: (Of livestock, especially poultry) kept in natural conditions, with freedom of movement/ (Of eggs) produced by free-range poultry.'
};
var values = []; // Creating an object for the values of the terms in TermList
var keys = []; // Creating an object for the keys of the terms in TermList
//function to assign the keys of terms to object keys.
function showkey() {
for (var key in TermList) {
if (TermList.hasOwnProperty(key)) {
keys.push(key);
}
}
//function that shows the value of each key in TermList.
function showValue(){
for( var value in TermList){
values.push(TermList[value]);
}
showkey();
showValue();
var DishList={
"Chicken and Stuffing Sandwich": "Chicken and Stuffing Sandwich: Succulent Sandwich made from free-range chicken and fresh breadcrumbs mixed with mayonnaise",
"Eggs Benedict": "Poached eggs served with spinach and hollandaise sauce"
};
var descsplit = [];
function SplitDesc() {
for (var value in DishList) {
descsplit.push(DishList[value].split(/[\s.,?!:]+/)); // Splits the values of the key up in Dishlist, and puts them into array.Also makes them avoid punctuations while splitting.
}
}
SplitDesc();
//For every word in descsplit search the TermList and return explanation of term found if found
答案 0 :(得分:0)
未完全测试,但这可能有效
var TermList= {
'Al dente' : 'Al dente : Pasta cooked until just firm. From the Italian "to the tooth." ',
'Bake' : 'Bake: To cook food in an oven, surrounded with dry heat; called roasting when applied to meat or poultry.',
'Barbecue' : 'Barbecue: To cook foods on a rack or a spit over coals.',
'Baste' : 'Baste: To moisten food for added flavor and to prevent drying out while cooking.',
'Batter' : 'Batter: An uncooked pourable mixture usually made up of flour, a liquid, and other ingredients.',
'Beat' : 'Beat: To stir rapidly to make a mixture smooth, using a whisk, spoon, or mixer.',
'Blanch' : 'Blanch: To cook briefly in boiling water to seal in flavor and color; usually used for vegetables or fruit, to prepare for freezing, and to ease skin removal.',
'Blend' : 'Blend: To thoroughly combine 2 or more ingredients, either by hand with a whisk or spoon, or with a mixer.',
'Boil': 'Boil: To cook in bubbling water that has reached 100 degrees Celcius.',
'Bone' : 'Bone: To remove bones from poultry, meat, or fish.',
'Bouquet garni' : 'Bouquet garni: A tied bundle of herbs, usually parsley, thyme, and bay leaves, that is added to flavor soups, stews, and sauces but removed before serving.',
'Braise' : 'Braise: To cook first by browning, then gently simmering in a small amount of liquid over low heat in a covered pan until tender.',
'Bread': 'Bread: To coat with crumbs or cornmeal before cooking.',
'Free-range': 'Free-range: (Of livestock, especially poultry) kept in natural conditions, with freedom of movement/ (Of eggs) produced by free-range poultry.'
};
var DishList={
"Chicken and Stuffing Sandwich": "Chicken and Stuffing Sandwich: Succulent Sandwich made from free-range chicken and fresh breadcrumbs mixed with mayonnaise",
"Eggs Benedict": "Poached eggs served with spinach and hollandaise sauce"
};
var keys = Object.keys(TermList);
for(var key in DishList){
var val = DishList[key];
for(var iIndex=0;iIndex<keys.length ;iIndex++){
var term = keys[iIndex];
var regx = new RegExp('\\b'+term+'\\b',"gi");
var found = null;
while((found = regx.exec(val))!=null){
console.log('Found term "'+ term+ '" at index '+found.index);
}
}
}