Question

我目前正致力于一项必须对JS和JSON对象做很多工作的任务。我有我的Javascript对象设置，但我只是好奇如何将两个对象存储在一个＆＃39; master＆＃39;对象以及如何将该数据输出到页面。

这是我的代码：

var javabook = {
  "book": {
    "isbn" : "0-596-00016-2",
    "title"  : "Java and XML",
    "price"       : "39.95",
    "publisher"  : "O'Reilly &amp; Associates",
    "copyright": "2000",
      "authors": {
        "author": {
          "fname": "Brett",
          "lname": "McLaughlin",
          "price": "22.00"
        }
      }
    }
};

var vb6book = {
  "book": {
    "isbn" : "1-861003-32-3",
    "title"  : "Professional Visual Basic 6 XML",
    "price"       : "49.99",
    "publisher"  : "Wrox Press",
    "copyright": "2000",
      "authors": [{
      "fname": "James",
      "lname": "Britt",
      "price": ""
      }, {
      "fname": "Tuen",
      "lname": "Duynstee",
      "price": ""
    }]
  }
};

var myJSON = JSON.stringify(javabook);
var myJSON2 = JSON.stringify(vb6book);
var textbooks = [javabook, vb6book];

document.getElementById("demo").innerHTML = myJSON;
document.getElementById("demo2").innerHTML = myJSON2;

所以我要做的就是存储你看到名为＆＃39; javabook＆＃39;的两个对象。和vr6book合并为一个主要对象，然后将它们显示到页面中。总的来说，我需要帮助将这两个JS对象分成主对象，然后能够单独访问它们并将它们输出到带有JSON stringify的页面，然后让它们出现在页面上。那么这个JS对象将如何转换为基本的JSON对象？我的意思是除了我对JS的问题之外，我的代码在标准JSON格式中看起来如何，因为我想了解更多关于它的信息？感谢任何帮助，谢谢！

Answer 1

 var javabook = {
    "book": {
    "isbn" : "0-596-00016-2",
    "title"  : "Java and XML",
    "price"       : "39.95",
    "publisher"  : "O'Reilly &amp; Associates",
    "copyright": "2000",
      "authors": {
        "author": {
          "fname": "Brett",
          "lname": "McLaughlin",
          "price": "22.00"
        }
      }
    }
};

var vb6book = {
  "book": {
    "isbn" : "1-861003-32-3",
    "title"  : "Professional Visual Basic 6 XML",
    "price"       : "49.99",
    "publisher"  : "Wrox Press",
    "copyright": "2000",
      "authors": [{
      "fname": "James",
      "lname": "Britt",
      "price": ""
      }, {
      "fname": "Tuen",
      "lname": "Duynstee",
      "price": ""
    }]
  }
};

var masterobject = {
    javabook: javabook,
    vb6book: vb6book
};

然后，您可以使用以下命令访问该对象：

var book1 = JSON.stringify(masterobject.javabook);
var book2 = JSON.stringify(masterobject.vb6book);

document.getElementById("demo").innerHTML = book1;
document.getElementById("demo2").innerHTML = book2;

将Javascript和JSON对象存储在另一个对象中

2 个答案: