Method integer

src/main/java/util/ExcelUtils.java:211–224

整数长度 @param v 值 @param excelCheck 注解 @param i 行数 @param fieldName excel段名 @param errList 错误信息集合

(Object v, ExcelCheck excelCheck, int i, String fieldName, List<String> errList)

     * @param errList 错误信息集合
     */
    private static void integer(Object v, ExcelCheck excelCheck, int i, String fieldName, List<String> errList) {
        if (excelCheck.integer() != -1 && ObjectUtil.isNotEmpty(v)) {
            if (isNumeric(v.toString())) {
                String[] strs = v.toString().split("\\.");
                if (strs[0].length() > excelCheck.integer()) {
                    StringBuilder err = new StringBuilder("第").append(i).append("行，").append(fieldName).append("整数长度超过").append(excelCheck.integer()).append("位；");
                    errList.add(err.toString());
                }
            } else {
                StringBuilder err = new StringBuilder("第").append(i).append("行，").append(fieldName).append("不是数值；");
                errList.add(err.toString());
            }
        }
    }

    /**
     * 不能为空