vxinv

Seeking N days to decline how to write with your strategy

3

+ Seeking N days to decline how to write with your strategy ,My English is not very good, I'm doing Google translation, if you don't understand, you can't answer😂 +...

JacksonUtil 封装的太。。。了 不需要每次都 new ObjectMapper();

1

建议整个JacksonUtil 使用一个ObjectMapper ObjectMapper本身线程安全 每次都要new 一个 增加GC 负担 public final static ObjectMapper mapper; static { mapper = new ObjectMapper(); mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); } 可以初始化为全局变量

-------线程【main】无法获取车票信息，状态码：302

5

[2019-12-23 19:03:46] [INFO] com.Lixin.J12306.Go12306: 返回的查询信息: [2019-12-23 19:03:46] [INFO] com.Lixin.J12306.Go12306: query tickets status = 302，body= [2019-12-23 19:03:46] [INFO] com.Lixin.J12306.Go12306: -------线程【main】无法获取车票信息，状态码：302 这个官网是可以显示售出的 但是还是查不到，而且我又查开那个控制台，发现了是可以接收到数据的 总是显示 当前找不到车票信息