将默认值添加到 Jolt 中的数组
Adding default values to array in Jolt
我正在尝试使用 jolt 转换 json,它只是向数组添加一些默认值。
输入如下所示:
{
"valueA": "A",
"valueB": "B"
}
输出应该是:
{
"listWithItems": [
{
"valA": "A",
"valB": "B",
"valC": "C"
}
]
}
我的规格现在看起来是:
[
{
"operation": "shift",
"spec": {
"valueA": "listWithItems[0].valA",
"valueB": "listWithItems[0].valB"
}
},
{
"operation": "default",
"spec": {
"listWithItems": [
{
"valC": "valC"
}
]
}
}
]
我只是无法将 valC 传递给 listWithItems,而且在文档中也没有找到任何内容。有人可以帮我解决这个问题吗?
提前致谢!
一个选项是改变转换的顺序,例如
[
{
// Add a default attribute "C" to the current object
"operation": "default",
"spec": {
"valueC": "C"
}
},
{
// Nest all children of the object under "listWithItems" key name as an array
"operation": "shift",
"spec": {
"*": "listWithItems[0].&"
}
}
]
另一个选项使用修改转换如
[
{
// Nest all of the current elements of the object under the "listWithItems" array
"operation": "shift",
"spec": {
"*": "listWithItems[0].&"
}
},
{
// Add new key-value pair to the array
"operation": "modify-overwrite-beta",
"spec": {
"*": {
"*": {
"valueC": "C"
}
}
}
}
]
您可以查看 https://github.com/bazaarvoice/jolt/releases/ as a source and https://jolt-demo.appspot.com/ 作为游乐场。
我正在尝试使用 jolt 转换 json,它只是向数组添加一些默认值。
输入如下所示:
{
"valueA": "A",
"valueB": "B"
}
输出应该是:
{
"listWithItems": [
{
"valA": "A",
"valB": "B",
"valC": "C"
}
]
}
我的规格现在看起来是:
[
{
"operation": "shift",
"spec": {
"valueA": "listWithItems[0].valA",
"valueB": "listWithItems[0].valB"
}
},
{
"operation": "default",
"spec": {
"listWithItems": [
{
"valC": "valC"
}
]
}
}
]
我只是无法将 valC 传递给 listWithItems,而且在文档中也没有找到任何内容。有人可以帮我解决这个问题吗?
提前致谢!
一个选项是改变转换的顺序,例如
[
{
// Add a default attribute "C" to the current object
"operation": "default",
"spec": {
"valueC": "C"
}
},
{
// Nest all children of the object under "listWithItems" key name as an array
"operation": "shift",
"spec": {
"*": "listWithItems[0].&"
}
}
]
另一个选项使用修改转换如
[
{
// Nest all of the current elements of the object under the "listWithItems" array
"operation": "shift",
"spec": {
"*": "listWithItems[0].&"
}
},
{
// Add new key-value pair to the array
"operation": "modify-overwrite-beta",
"spec": {
"*": {
"*": {
"valueC": "C"
}
}
}
}
]
您可以查看 https://github.com/bazaarvoice/jolt/releases/ as a source and https://jolt-demo.appspot.com/ 作为游乐场。