j1=[
{"id":"1","name":"a"},
{"id":"2","name":"b"}
]
j2=[
{"id":"3","name":"c"},
{"id":"4","name":"d"}
]
怎么合并成一个Json对象？
j1=[
{"id":"1","name":"a"},
{"id":"2","name":"b"},
{"id":"3","name":"c"},
{"id":"4","name":"d"}
]
