我正在使用Jolt将一个json转换为另一个json。除了我想将String值转换为Long之外,一切正常。以下是我的规格和输入。我使用 modify-overwrite-beta 但没有运气。
Specs -
[
{
"operation": "modify-overwrite-beta",
"spec": {
"timestamp": "=toLong(@(1,time))"
}
},
{
"operation": "shift",
"spec": {
"key1": "outputText1",
"key2": "outputText2",
"key3": "outputText3",
"time": "timestamp"
}
}
]
Input Json
{
"key1": "test1",
"time": "1499967627",
"key2": "test2",
"key3": "test3",
}
所以在上面的输入json中我如何将时间值转换为 Long
预计Json:
{
"outputText1": "test1",
"timestamp": 1499967627,
"outputText2": "test2",
"outputText3": "test3",
}
答案 0 :(得分:1)
规格
[
{
"operation": "modify-overwrite-beta",
"spec": {
"timestamp": "=toLong(@(1,time))"
}
},
{
"operation": "shift",
"spec": {
"key1": "outputText1",
"key2": "outputText2",
"key3": "outputText3",
// pass timestamp thru
"timestamp": "timestamp"
}
}
]
在第一个操作(修改)中,正在制作"时间戳"很长但是在第二个操作中,你是从"时间"复制String值。到时间戳,而不是通过时间戳。