用JSON语法实例化一个锯齿数组
本文关键字:一个 数组 JSON 语法 实例化 | 更新日期: 2023-09-27 17:49:15
我有一个XSD.exe生成的类。我使用的是一种简单的控制反转。我的测试对象可以正常工作,直到我添加了这个花哨的XML片段:
<items>
<item>
<model>1000</model>
<description>Torque wrench</description>
<material>1545454</material>
<lot>3</lot>
<serial></serial>
<transferQty>1</transferQty>
<shipQty></shipQty>
</item>
<item>
//..item 2
</item>
<item>
//...item 3
</item>
</items>
</itemOrder>
现在,GeneratedByXsdClass对象的创建被破坏了。
GeneratedByXsdClass.items = new itemOrderItemsItem[][]{
new itemOrderItemsItem[1][]//this hardcoded 1 bothers me. better way?
{
new itemOrderItemsItem[]
{
new itemOrderItemsItem()
{
model = "1000",
description = "Torque Wrench",
material = "10002525",
lot = "3",
serial = "",
transferQty = "1",
shipQty = ""
}
}
}
};
编译错误:
Error 3 Cannot implicitly convert type 'itemOrderItemsItem[][]' to 'itemOrderItemsItem[]'
我愿意修改xsd.exe生成的类,如果这使生活更容易。我只想让<item>
重复N次
将示例简化为:
new int[][]{
new int[1][]//this hardcoded 1 bothers me. better way?
{
new int[]
{
4
}
}
}
现在您应该能够看到问题所在;你试图将int[][]
放入int[][]
中,编译器说它期望int[]
。删除带有注释的行:
new int[][]{
new int[]
{
4
}
}
在你的代码中是等价的:
GeneratedByXsdClass.items = new itemOrderItemsItem[][]{
new itemOrderItemsItem[]
{
new itemOrderItemsItem()
{
model = "1000",
description = "Torque Wrench",
material = "10002525",
lot = "3",
serial = "",
transferQty = "1",
shipQty = ""
}
}
};