js对象合并

js对象合并介绍:varob1 = [{A: 1，B: 2，C: 3，D: 4}，{A: 2，B: 3，C: 4，D: 5}，{A: 8，B: 8，C: 8，D: 8}] var ob2 = [{a:1，b:2，c:3，d:4}，