How can ajax read local json

What I bring to you this time is how ajax can read local json. In the project, we use json almost frequently. This article will give you a good analysis.

json file

{
  "first":[
    {"name":"张三","sex":"男"},
    {"name":"李四","sex":"男"},
    {"name":"王武","sex":"男"},
    {"name":"李梅","sex":"女"}
  ]
}

js:

Method 1:

$.ajax({
  url: "ceshi.json",//json文件位置
  type: "GET",//请求方式为get
  dataType: "json", //返回数据格式为json
  success: function(data) {//请求成功完成后要执行的方法 
    //each循环 使用$.each方法遍历返回的数据date
    $.each(data.first, function(i, item) {
      var str = &#39;<div>姓名:&#39; + item.name + &#39;性别：&#39; + item.sex + &#39;</div>&#39;;
      document.write(str);
    })
  }
})

I believe you have mastered the method after reading the above introduction. For more exciting information, please pay attention to the php Chinese websiteOther related articles!

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