序列化json属性名首字母变成大写的解决方案

[lichade]

接口返回自动转小写，容易造成前后端不一致，获取不到数据，切换成转驼峰（首字母大写）如Code/Result
在ConfigureServices中配置ContractResolver

services.AddMvc().AddJsonOptions(options => { options.SerializerSettings.ContractResolver = new DefaultContractResolver(); });