javascript - javascipt json to array conversion master

Question

{code...}

为情所困 · Answer

var arr =[{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/mht.jpg"},{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/mht.jpg"},{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/lz.jpg"}];
res = arr.map(function(i){return i.xc_images;})
["http://vrjx.zhed.com/Public/mht.jpg", "http://vrjx.zhed.com/Public/mht.jpg", "http://vrjx.zhed.com/Public/lz.jpg"]

女神的闺蜜爱上我 · Answer

jsonData.map(function (item) { return item.xc_images })

伊谢尔伦 · Answer

var a = [{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/mht.jpg"},{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/mht.jpg"},{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/lz.jpg"}];

var res = a.map(e => e.xc_images); 

console.log(res);

扔个三星炸死你 · Answer

Convert the string into an object and then operate it

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