字符串分割截取实例

proname=/deve/signature?cid= cid&sid=sid
if(StringUtils.isNotBlank(proname)) {
    String[] roles = proname.split("[?]")[0].split("/");//【截取0到？中间的即：/deve/signature 再按照/分割成数组【“”，deve,signature】】

    String actionName = roles[roles.length-1];
    if("signature".equals(actionName)){
        //插入数据库
        result = new SimpleJSONResult(false, "初始化身份验证接口失败");
        String returnUrl = hosturl +proname;
        // 初始化身份验证接口
        result = alipayUtils.InitializeCerfity(certName, certNo, returnUrl);
        if (result.getSuccess())
            result = alipayUtils.getCertifyURL(result.getData().toString());
            mv.setViewName("redirect:" + result.getData().toString());
            //记录日志
            method = proname;
            content = "用户开始人脸认证……";
            logInfoUtils.insertLog(user, content, method, request);
            return mv;
        }
    }
}