1.カット
VaRの A =「P [1] [2] .X = -40; P [1] [2] .Y = 100; P [1] [2] .Z = 50; P [1] [2] .X = -40; P [1] [2] .Y = 100; P [1] [2] .Z = 50; P [1] [2] .X = -40; P [1] [2] .Y =; P [1] [2] .Z =;」; VaRの B = a.split( ';')。地図(M => m.split( '=')[1])フィルター(D => D =!。未定義) console.log(B)。
2.交換します
VaRの A = "P [1] [2] .X = -40; P [1] [2] .Y = 100; P [1] [2] .Z = 50;" ; VaRの B = a.replace(/ [AZ] \ [(\ D)\] \ [(\ D)\] [AZ] =(+);。。?/ gで、関数(引数){ VAR C =引数.split( '=' ); 戻り C [1 ]; }); console.log(B)。