Question

我有JSON文件（staff.json）：

[{
"Position" : "Programmer",
    "Name" : "Giacomo Gulizzoni",
     "Age" : 37,
     "Sex" : "Male",
 "Project" : "SmartFactory"
}, {
"Position" : "Tester",
    "Name" : "Marko Botton",
     "Age" : 34,
     "Sex" : "Male",
 "Project" : "SmartFactory"
}, {
"Position" : "Tester",
    "Name" : "Markn",
     "Age" : 60,
     "Sex" : "Male",
 "Project" : "SmartFactory"
}, {
"Position" : "Tester",
    "Name" : "Mariah Maclachian",
     "Age" : 37,
     "Sex" : "Female",
 "Project" : "SmartFactory"
}, {
"Position" : "Tester",
    "Name" : "Valerie Liberty",
     "Age" : 25,
     "Sex" : "Female",
 "Project" : "SmartProject"
}, {
"Position" : "Programmer",
   "Name " : "Guido Jack Gulizzoni",
     "Age" : 22,
     "Sex" : "Male",
 "Project" : "SmartProject"
}, {
"Position" : "Programmer",
   "Name " : "Guioni",
     "Age" : 44,
     "Sex" : "Male",
 "Project" : "SmartProject"
}]

这段代码（table-generator.js）从这个json生成一个表：

define('table-generator', function () {
var xmlhttp = new XMLHttpRequest();

var url = "js/json/staff.json";

xmlhttp.onreadystatechange = function() {
    if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
        myFunction(xmlhttp.responseText);
    }
}
xmlhttp.open("GET", url, true);
xmlhttp.send();

function myFunction(response) {
    var arr = JSON.parse(response);
    var i;
    var out = "<table><tr><th>Position</th><th>Name</th><th>Age</th><th>Sex</th><th>Project</th></tr>";
    for(i = 0; i < arr.length; i++) {
        out += "<tr><td>" + 
        arr[i].Position + 
        "</td><td>" + 
        arr[i].Name + 
        "</td><td>" + 
        arr[i].Age + 
        "</td><td>" + 
        arr[i].Sex + 
        "</td><td>" + 
        arr[i].Project + 
        "</td></tr>";
    }

    out += "</table>";
    document.getElementById("id01").innerHTML = out;
}
});

问题：当我向JSON文件中添加更多人时，他们在表中的名称将生成为Undefined。只有名称，其他数据才能正确显示。无法找出，原因是什么（可能是require.js）。有人可以帮帮我吗？页面链接位于以下评论中。

Answer 1

数组中的最后两个对象的名称键为＆＃34; Name＆＃34; （末尾有空格）而不是＆＃34;姓名＆＃34;。

为什么这个JSON无法正确解析？

1 个答案: