print

将参数输出到控制台。

用法返回
print(var_args)
参数类型详细信息
var_argsVarArgs<Object>要打印的对象。

示例

代码编辑器 (JavaScript)

print(1);  // 1
print(ee.Number(1));  // 1
print(ee.Array([1]));  // [1]

print(ee.ImageCollection('AAFC/ACI').size());  // 10
print(ee.Image('AAFC/ACI/2009'));  // Image AAFC/ACI/2009 (1 band)

print(ee.FeatureCollection("NOAA/NHC/HURDAT2/pacific").size());  // 28547

Python 设置

如需了解 Python API 和如何使用 geemap 进行交互式开发，请参阅 Python 环境页面。

import ee
import geemap.core as geemap

Colab (Python)

"""There is no dedicated print function for the Earth Engine Python API.
To print Earth Engine objects, use Python's built-in `print` function.
Printing an Earth Engine object in Python prints the serialized request for the
object, not the object itself, so you must call `getInfo()` on Earth Engine
objects to get the desired object from the server to the client. For example,
`print(ee.Number(1).getInfo())`. Note that `getInfo()` is a synchronous
operation. Alternatively, the eerepr library provides rich Earth Engine object
representation; it is included in the geemap library.
"""

print(1)  # 1
print(ee.Number(1).getInfo())  # 1
print(ee.Array([1]).getInfo())  # [1]

print(ee.ImageCollection('AAFC/ACI').size().getInfo())  # 10
print(ee.Image('AAFC/ACI/2009').getInfo())  # Image AAFC/ACI/2009 (1 band)

print(
    ee.FeatureCollection("NOAA/NHC/HURDAT2/pacific").size().getInfo()
)  # 28547