我的方法存在两个问题:

There were two issues with my approach:

1)我的Tensorflow_model_server不支持状态检查请求(请参阅 https://github.com/tensorflow/serving/issues/1085 了解详情)

1) The status check request wasn't supported in my Tensorflow_model_server (see https://github.com/tensorflow/serving/issues/1085 for details)

2)更重要的是，在使用Windows时，您必须在JSON中使用引号引起来.因此，代替:

2) More importantly, when using Windows you must escape quotation marks in JSON. So instead of:

curl -XPOST http://localhost:8501/v1/models/saved_model:predict -d "{"instances":[{"features":[1,1,1,1,1,1,1,1,1,1]}]}"

我应该使用这个:

curl -XPOST http://localhost:8501/v1/models/saved_model:predict -d "{\"instances\":[{\"features\":[1,1,1,1,1,1,1,1,1,1]}]}"