javascript - $.ajax() 打印一组未打印的 jsonObjects

Question

我有一组 json 对象，它们将由 $.ajax() 检索并打印在表中。但是，尽管网页通过 XAMPP(在网络 >> xhr 中看到)检索它们，但我无法打印。有人可以帮忙吗？

JSON:

{"people":[
    {"firstName":"Peter","lastName":"De'Souza","blogURL":"www.google.com"},
    {"firstName":"Romeo","lastName":"Cherolov","blogURL":"www.google.com"},
    {"firstName":"Caspian","lastName":"Monovola","blogURL":"www.google.com"}
    {"firstName":"Sita","lastName":"Martin","blogURL":"www.google.com"}
    {"firstName":"Rina","lastName":"Schenoi","blogURL":"www.google.com"}
]}

jQuery:

$.ajax({
      type: 'POST',
      url: 'http://localhost/example4/data.json',
      data: { patientID: "1" },
      contentType: 'application/json; charset=utf-8',
      dataType: 'json',
      success: function(jsonData) {

            for (i=0;i<5;i++)
            {
                console.log(jsonData[i].firstName);
            }

      },
      error: function() {
        alert('Some Error');
      }
});  

它只是抛出错误警报，尽管在 Network >> xhr 中我可以看到正在获取“people - json 对象数组”。请帮忙!

Answer 1

尝试 console.log(jsonData.people[i].firstName);