Java优学网JSON解析短文：快速掌握Java JSON解析技巧，轻松处理数据
{"name":"张三","age":25,"courses":["Java","Spring","MySQL"]}ObjectMappermapper=newObjectMapper();JsonNoderootNode=mapper.readTree(json...
{"name":"张三","age":25,"courses":["Java","Spring","MySQL"]}ObjectMappermapper=newObjectMapper();JsonNoderootNode=mapper.readTree(json...