后端接口返回的数据是59.8,但是前端得到的是59.7999992
System.Text.Json
//自定义转换器
public class SingleConverter : JsonConverter<Single>
{
public override Single Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
return reader.GetSingle();
}
public override void Write(Utf8JsonWriter writer, float value, JsonSerializerOptions options)
{
writer.WriteStringValue(value.ToString());
}
}
//在startup的ConfigureServices中设置
.AddJsonOptions(options =>
{
options.JsonSerializerOptions.Converters.Add(new SingleConverter());
})