我解决了这个插值模板使用:

function flatKeys(inputObject: any): {[key: string]: any} {
    const response: {[key: string]: any} = {};
  function iterative(currentObject: any, parentKeys: string[]=[]) {
    const llaves = Object.keys(currentObject);
    for (let i=0; i<llaves.length; i++) {
        const llave: string = llaves[i];
      const valor = currentObject[llave];
      const llavesNext = parentKeys.concat(llave);
      if (typeof valor == 'object') {
        iterative(valor, llavesNext);
      } else {
        response[llavesNext.join('.')] = valor;
      }
    }
  }
  iterative(inputObject);
  return response;
}

function interpolate(template: string, values: any, defaultValue='') {
  const flatedValues = flatKeys(values);
  const interpolated = template.replace(/\${(.*?)}/g, function (x,g) {
    const value = flatedValues[g];
    if ([undefined, null].indexOf(value) >= 0) {
      return defaultValue;
    }
    return value;
  });
  return interpolated;
}

const template = "La ${animal.name} tomaba ${alimento.name} con el ${amigos.0.names}";
const values = {
    animal: {
    name:"Iguana"
  },
  alimento: {
    name: "café"
  },
  amigos: [
    { name: "perro" },
    true
  ]
};

const interpolated = interpolate(template, values);

console.log(interpolated);

我解决了这个插值模板使用:

function flatKeys(inputObject: any): {[key: string]: any} {
    const response: {[key: string]: any} = {};
  function iterative(currentObject: any, parentKeys: string[]=[]) {
    const llaves = Object.keys(currentObject);
    for (let i=0; i<llaves.length; i++) {
        const llave: string = llaves[i];
      const valor = currentObject[llave];
      const llavesNext = parentKeys.concat(llave);
      if (typeof valor == 'object') {
        iterative(valor, llavesNext);
      } else {
        response[llavesNext.join('.')] = valor;
      }
    }
  }
  iterative(inputObject);
  return response;
}

function interpolate(template: string, values: any, defaultValue='') {
  const flatedValues = flatKeys(values);
  const interpolated = template.replace(/\${(.*?)}/g, function (x,g) {
    const value = flatedValues[g];
    if ([undefined, null].indexOf(value) >= 0) {
      return defaultValue;
    }
    return value;
  });
  return interpolated;
}

const template = "La ${animal.name} tomaba ${alimento.name} con el ${amigos.0.names}";
const values = {
    animal: {
    name:"Iguana"
  },
  alimento: {
    name: "café"
  },
  amigos: [
    { name: "perro" },
    true
  ]
};

const interpolated = interpolate(template, values);

console.log(interpolated);

所有的道具在这里教我关于javascript的一个功能，我从来不知道-我知道字符串模板文字，但不知道你可以用它们调用函数没有括号!

作为感谢，我在这里分享我的typescript改编，这使得它很容易用typescript知道的命名变量来制作一个可重用的模板——它允许任何类型，因为它们会自动转换为字符串，但如果你不喜欢这个策略，你可以自己调整。

/**
 * Use this with a template literal in order to create reusable string template;
 * use interpolation to add strings for each variable you want to use in the template.
 * 
 * e.g.:
 * 
 *  const reUsableStringTemplate = stringTpl`${'name'} and ${'otherName'} are going to ${'place'}`;
 * 
 * You can then call it with:
 * 
 *  const filled = reUsableStringTemplate({name: 'John', otherName: 'Jane', place: 'Paris'});
 *  // John and Jane are going to Paris
 * 
 * reUsableStringTemplate will have types and know the names of your variables
 * 
 * @returns String template function with full typescript types
 */
export function stringTpl<keys extends string>(parts: TemplateStringsArray, ...keys: keys[]) {
  return (opts: Record<keys, any>) => {
    let outStr = '';
    for (let i = 0; i < parts.length; ++i) {
      outStr += parts[i];
      const key = keys.shift();
      if (key && key in opts) {
        outStr += opts[key];
      } else {
        outStr += key ?? '';
      }
    }
    return outStr;
  };
}

感谢@Quentin-Engles的出色想法和最佳答案，让我开始了!

但是我将新函数直接存储在一个变量中，而不是每次都返回函数，这样函数和模板文字都只构建一次，而不是每次调用它，就像在Quentin的回答中那样。

const templateString = "Hello ${this.name}.";
var myData = {
    name: "world"    
};

const buildItem = new Function("return `" + templateString + "`;");

console.log(buildItem.call(myData));  // Hello world.

myData.name = "Joe";
console.log(buildItem.call(myData));  // Hello Joe.

你可以在函数中放入一个模板字符串:

function reusable(a, b) {
  return `a is ${a} and b is ${b}`;
}

你可以用带标签的模板做同样的事情:

function reusable(strings) {
  return function(... vals) {
    return strings.map(function(s, i) {
      return `${s}${vals[i] || ""}`;
    }).join("");
  };
}

var tagged = reusable`a is ${0} and b is ${1}`; // dummy "parameters"
console.log(tagged("hello", "world"));
// prints "a is hello b is world"
console.log(tagged("mars", "jupiter"));
// prints "a is mars b is jupiter"

其思想是让模板解析器从变量“slots”中分离出常量字符串，然后返回一个函数，该函数每次都根据一组新的值将它们重新组合在一起。

可以使用以下函数动态解析模板，提供新数据。

这使用了javascript的一个不太常见的特性，称为Tagged Template Literal

function template(...args) {
  return (values) =>
    args[0].reduce(
      (acum, current, index) => 
        acum.concat(
          current, values[index] === undefined ? '' : values[index]
        ),
      ''
    )
}

const person = 'Lydia';
const age = 21;

template `${person} is ${age} years old... yes He is ${age}`(['jose', 35, 38]); //?