12 2015 档案
摘要:各种充值可以查看:http://www.iapppay.com/g-trydemo.html
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摘要:方法一: /** 业务逻辑 */BasicDBObject query=new BasicDBObject();query.put("state", "3");JSONArray jsonarray=dao.getGroupCountWhere(query, "yl_dormitory");for(...
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摘要:随机字符串:UUID.randomUUID().toString().replace("-", "")
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摘要:Iterator 迭代获取value
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摘要:an error has occurred
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