Javascript 检查数组'；s字符串显示为另一个数组的一部分'；s弦

我有一个字符串数组，如下所示：

var inputArray= [ 
    "Bob Johnson goes to the zoo",
    "Timothy Smith likes to eat ice-cream",
    "Jenny wants to play with her friends",
    "There is no one in the room to play with Timothy",
    "Jeremy Jones has been sleeping all day"
 ];

var names = [
"bob johnson",
"bob",
"timothy smith",
"timothy",
"jenny sanderson",
"jenny",
"jeremy jones",
"jeremy"
];

…和另一组名称，如：

var inputArray= [ 
    "Bob Johnson goes to the zoo",
    "Timothy Smith likes to eat ice-cream",
    "Jenny wants to play with her friends",
    "There is no one in the room to play with Timothy",
    "Jeremy Jones has been sleeping all day"
 ];

var names = [
"bob johnson",
"bob",
"timothy smith",
"timothy",
"jenny sanderson",
"jenny",
"jeremy jones",
"jeremy"
];

…我要做的是检查inputArray中的每个字符串，看看它们是否包含names数组中的任何名称

每当发现名称匹配时，它都应该做两件事：

将名称按如下方式推送到answerKey数组：

var应答键=[ “鲍勃”， “提摩太”， “珍妮”， “提摩太”， “杰里米” ];

二,。将名称替换为“？”的字符串推送到另一个数组（输出），如下所示：

我熟悉在字符串中检查子字符串，但不熟悉子字符串在一个数组中，而要检查的字符串在另一个数组中的情况。如果您有任何帮助，我们将不胜感激：）

请检查此功能是否有效：

var output = [];
for(var c in inputArray){
  output[c] = inputArray[c].toLowerCase();
  for(var o in names){
    output[c] = output[c].replace(names[o],"?");
  }
}

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此处是预期的输出数组。

在这种情况下，您需要使用嵌套for循环，然后检查子字符串

var answerKey = [], output = [];
for(var i = 0; i < inputArray.length; i++){
  for(var j = 0, len = names.length; j < len; j++){
    if(inputArray[i].toLowerCase().indexOf(names[j]) > -1){
      answerKey.push(names[j])
      output.push(inputArray[i].toLowerCase().replace(names[j], '?'))
    }
  }
}

var-answerKey=[]，output=[]；
for（变量i=0；i-1）{
answerKey.push（姓名[j]）
output.push（inputArray[i].toLowerCase（）.replace（名称[j]，'？'））
}
}
}

使用和获取帮助：

var inputArray = [
  "Bob Johnson goes to the zoo",
  "Timothy Smith likes to eat ice-cream",
  "Jenny wants to play with her friends",
  "There is no one in the room to play with Timothy",
  "Jeremy Jones has been sleeping all day"
];

var names = [
  "Bob Johnson",
  "Bob",
  "Timothy Smith",
  "Timothy",
  "Jenny Sanderson",
  "Jenny",
  "Jeremy Jones",
  "Jeremy"
];

var answers = [];
var outputArr = inputArray.map(function(row){
   var matches = names.filter(function(name){ return row.indexOf(name) > -1 });
   matches.forEach(function(match){ answers.push(match); row = row.replace(match, '?')});
   return row;
});

console.log('answers: ' + answers);
console.log('outputArr: ' + outputArr);

顺便说一句，如果名称数组是小写的，只需使用

toLowerCase

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.

看起来像是家庭作业！