js集合數據分組組合

現有數據格式 [{"id":"5ce5320ec2b2693d249e272c","province":"山東","schools":["山東師範大學","青島科技大學","山東建築大學","青島大學","濟南大學","山東大學","中國石油大學(華東)","山東財經大學","山東農業大學","哈爾濱工業大學(威海)","中國海洋大學"]},{"id":"5ce5320ec2b2693d249e2

>>阅读原文<<