vardataList=[{parent:"廣東",child:"深圳",id:01},{parent:"廣東",child:"廣州",id:02},{parent:"廣東",child:"東莞",id:03},{parent:"江西",child:"九江",id:04},{parent:"江西",child:"南昌",id:05}]vargetData=[{parent:"廣東",children:[{name:"深圳",id:01},{name:"廣州",id:02},{name:"東莞",id:03},]},{parent:"江西",children:[{name:"九江",id:04},{name:"南昌",id:05}]}]如上述代碼兩個(gè)數(shù)組，怎么簡(jiǎn)單快速的將dataList轉(zhuǎn)換為getData呢？為什么我覺得很復(fù)雜呢，轉(zhuǎn)著轉(zhuǎn)著就感覺有困難了，是不是js基礎(chǔ)不扎實(shí)呢？如何提高這種數(shù)據(jù)轉(zhuǎn)換能力呢？望大神指點(diǎn)一下！