vscode ImportError: No module named xxx

VSCODE 點擊右上角運行按鈕，報錯如下：

[Running] python -u "test.py"
Traceback (most recent call last):
  File "test.py", line 3, in <module>
    from PIL import Image, ImageEnhance
ImportError: No module named PIL

[Done] exited with code=1 in 0.231 seconds

直接命令行下運行,沒有任何報錯

python3 test.py

寫個test_evn.py 測試python默認執行環境

#!/usr/local/bin/python3.6
import sys
print (sys.path)

結果：

[Running] python -u "/Users/your_name/test.py"
['/Users/your_name', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/Library/Python/2.7/site-packages', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC']

[Done] exited with code=0 in 0.137 seconds

問題找到了，現在解決問題，找到vscode默認的執行配置文件
mac 組合鍵：command + shift + p
輸入：setting

選擇紅框點擊，進入 command+F 搜索 python -u

提前編輯好如下json格式

"code-runner.executorMap": {
	"python": "python3 -u",
}

繼續 command + shift + p 搜索 setting
然後選擇如下紅框setting文件

把上邊編輯好的json 放入到選擇的文件 setting.json尾部：

{
	"editor.fontSize": 16,
	"fileheader.configObj": {
	  
	},
	"code-runner.executorMap": {
		"python": "python3 -u",
	}
}

再次執行之前的test.py 文件，成功了！