from flask import Flask, jsonify, request

Question

Unused import statement 更少... (Ctrl+F1) 

This inspection detects names that should resolve but don't. Due to dynamic dispatch and duck typing, this is possible in a limited but useful number of cases. Top-level and class-level items are supported better than instance items.

引入不了，单引入Falsk 没有问题，jsonify 引入有问题了，windows环境下，pycharm是2017.3.3，flask是1.02

安装都没有问题，是不是pycharm设置有问题，望回答。

Answer 1

Tiny 2018-07-28 19:09:13

看下pycharm设置的python环境是不是你安装flask的python

• 提问者 dingzc #1

  已经安装了flask,  from flask import Flask正常，from flask import  jsonify 就有问题，引入不进来。