如何用$.each()遍历json

Question

如何用$.each()遍历json，具体语法是什么

Answer 1

var json = [    {"id":"1","tagName":"apple"},    {"id":"2","tagName":"orange"},    {"id":"3","tagName":"banana"},    {"id":"4","tagName":"watermelon"},    {"id":"5","tagName":"pineapple"}];$.each(json, function(idx, obj) {    alert(obj.tagName);});

Answer 2

谢谢！