a:["a","b","c"]
b:["b","c","d"]
合并成
m:[
a:["a","b","c"],
b:["b","c","d"]
]
如何把多个数组合成二级数组(数组中的数组)?How to combine multiple arrays into secondary arrays (arrays in arrays)?
如何把多个数组合成二级数组(数组中的数组)?a:["a","b","c"]
b:["b","c","d"]
合并成
m:[
a:["a","b","c"],
b:["b","c","d"]
]
a: ["a", "B", "C"] B: ["B", "C", "d"] merged into m: [A: ["a", "B", "C"], B: ["B", "C", "d"]]
回答: