为什么返回的 JSON 包含'object'标记

Question

我的ApiController是

public List<FileModel> Get(string foldername)

在客户端，

function ListFiles(folder) {
    $.ajax({
        url: "/api/Files",
        data: "foldername=" + folder,
        type: "GET",
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: function (msg) {
            console.log("msg: ", msg);
            $('#Container').setTemplateURL('/Templates/files.htm', null, { filter_data: false });
            $('#Container').processTemplate(msg);
        }
    });

console.log显示检索到的msg为：

[Object { Extension=".pdf", FileName="Microsoft.Press.MCTS.Se...ing.Kit.Exam.70-503.pdf", FilePath="C:inetpubExamplesFil...ing.Kit.Exam.70-503.pdf", more...}, 
Object { Extension=".pdf", FileName="Microsoft.Press.MCTS.Se...ing.Kit.Exam.70-515.pdf", FilePath="C:inetpubExamplesFil...ing.Kit.Exam.70-515.pdf", more...}, 
Object { Extension=".pdf", FileName="Microsoft.Press.MCTS.Se...xam.70.516.May.2011.pdf", FilePath="C:inetpubExamplesFil...xam.70.516.May.2011.pdf", more...}]

而不是以

[{Extension=".pdf",...}, {...}, {...}]

为什么我会得到所有这些额外的Object？我怎样才能删除它们？

Answer 1

jQuery会自动为您解析JSON到JavaScript对象中，所以不用担心。这就是console.log()打印对象的方式。