Han*_*Che 5 arrays types multidimensional-array typescript angular
我声明了一个自定义对象(ThreadObj),我想创建一个 THREADLISTS,保存多个 Threadlist 数组。所以
Threadlist:ThreadObj[]=[];
THREADLISTS:[ThreadObj[]][ThreadObj]=[][]; //how to type and init?
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第一个暗淡是 ThreadObj[],第二个暗淡是 ThreadObj。
干杯
例子 :
type ThreadObj = {foo:string}
type ThreadList = ThreadObj[];
type ThreadListList = ThreadList[];
const obj: ThreadObj = {
foo: '123'
}
const singleDim: ThreadList = [
obj
]
const multiDim: ThreadListList = [
singleDim,
singleDim
]
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一步完成:
const allInOneStep: {foo:string}[][] = [
[
{
foo: 'hello'
},
{
foo: 'is it me'
}
],
[
{
foo: 'you are looking for'
}
]
]
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