我想检查字段类型是否为列表,但这给出了错误:
Incompatible conditional operand types Class<capture#5-of ?> and
List
- Incompatible conditional operand types Class<capture#6-of ?> and
List
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我该如何解决这个问题?
private void convert(Class<?> load) {
Field[] fields = load.getDeclaredFields();
int i = 0;
for (Field field : fields) {
Class<?> type = field.getType();
if (type instanceof java.util.List) {
}
}
}
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小智 6
private void convert(Class<?> load) {
Field[] fields = load.getDeclaredFields();
int i = 0;
for (Field field : fields) {
Class<?> type = field.getType();
if (java.util.List.class.isAssignableFrom(type)) {
}
}
}
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instanceof 运算符仅用于实例!
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