JS中用encodeURIComponent编码，后台JAVA解码

JS中用encodeURIComponent编码两次

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var p = {}; p.Map = [{f : 'customNo', t : '客户编号'},{f : 'customName', t : '客户名称'}]; var param = JSON.stringify(p); var url = "http://localhost:8080?data=" + encodeURIComponent(encodeURIComponent(param)) window.open(ulr);

JAVA中解码

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1 2	String data = request.getParameter("data"); data = java.net.URLDecoder.decode(data, "UTF-8");