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taood avatar taood commented on June 15, 2024

经过,我的不懈努力发现问题出现在
public T getData(Object o) throws NoSuchFieldException, IllegalAccessException {
String[] fieldNames = fieldName.split("\.");
if (fieldNames.length >0) {
Object child = o;
for (int i = 0; i < fieldNames.length; i++) {
if (child == null) {
return null;
}
Class childClazz = child.getClass();
Field childField = childClazz.getDeclaredField(fieldNames[i]);
if (childField == null) {
return null;
}
childField.setAccessible(true);
if (i == fieldNames.length - 1) {
return (T) childField.get(child);

            } else {
                child = childField.get(child);
            }
        }

    }
    return  null;
}

这里 因为你使用json 是转换成linkHasMap 而这边使用 泛型获取名称 肯定会报错,所以我在 TableParser类中的 sort 方法里做了一点修改
if (tableData instanceof MapTableData){
Collections.reverse(dataList);

        }

因为使用 json 一般情况下都是接口返回的数据,可以让后台给你返回的时候就是排列好的 ,希望对大家有帮助

from smarttable.

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