//表格字段都是大写的 想要实现首字母小写(特定操作配置输出序列化选项)
[HttpPost, ActionName("QueryAll")]
public ActionResult QueryAll()
{
return new JsonResult(
_bll.QueryAll(),
new JsonSerializerOptions
{
DictionaryKeyPolicy = JsonNamingPolicy.CamelCase,//key值驼峰显示
//PropertyNamingPolicy = JsonNamingPolicy.CamelCase value值驼峰显示
//如果想维持原状 设置DictionaryKeyPolicy、PropertyNamingPolicy 为null即可
});
}
//Startup全局配置
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddControllers()
.AddJsonOptions(options =>
{
options.JsonSerializerOptions.DictionaryKeyPolicy = JsonNamingPolicy.CamelCase;
// options.JsonSerializerOptions.PropertyNamingPolicy= JsonNamingPolicy.CamelCase;
});