gun.json文件代码：
{ “Gun_class”:[ “栓动式狙击枪”, “射手步枪”, “突击步枪”, “冲锋枪” ], “Bolt-on-sniper-rifle”:[ { “name”:”AWM”, “box_magazine”:”10″, “bullet”:”.300马格南步枪弹”, “caliber”:”7.62mm”, “weight”:”6.5kg (不含弹匣)” }, { “name”:”M24″, “box_magazine”:”5″, “bullet”:”M118特种弹”, “caliber”:”7.62mm”, “weight”:”5.4kg(不带瞄准镜)” }, { “name”:”Kar98″, “box_magazine”:”5″, “bullet”:”7.92×57mm步枪弹”, “caliber”:”7.92mm”, “weight”:”3.9kg （无弹药装填）” } ], “sniper-rifle”:[ { “name”:”MINI14″, “box_magazine”:”5,20,30″, “bullet”:”M193式5.56×45,mm和SS109式5.56×45,mm枪弹”, “caliber”:”5.56mm”, “weight”:”全枪质量(不含弹匣)—-2.9kg” }, { “name”:”SKS”, “box_magazine”:”10″, “bullet”:” 7.62×39mm”, “caliber”:”7.62mm”, “weight”:”未知” }, { “name”:”SLR”, “box_magazine”:”30″, “bullet”:”SS109式5.56×45,mm枪弹”, “caliber”:”5.56mm”, “weight”:”步兵型—-4.325kg” }, { “name”:”MK14″, “box_magazine”:”20″, “bullet”:”7.62mm”, “caliber”:”7.62mm”, “weight”:”5.1kg” } ]
} gun.js文件代码片段 var header = document.querySelector(‘header‘); var section = document.querySelector(‘section‘); var requestURL = ‘https://raw.githubusercontent.com/wusifan19980908/cdu.edu/master/gun.json‘; var request = new XMLHttpRequest(); request.open(‘GET‘, requestURL); request.responseType = ‘json‘; request.send(); var Guns ; request.onload = function () { Guns = request.response; setHeader(); setGuns(); } 远端json代码：https://github.com/wusifan19980908/cdu.edu/blob/master/gun.json 转自：wusifan的
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