DTAiLab/bussiness/b_websiteinfo.py

from flask import Flask, flash, render_template, session, request, redirect, url_for, jsonify
from admin.websiteinfo import *
from flask import current_app as app

#------------------网站信息管理------------------
#加载网站信息
@app.route('/webinfomanage')
def webinfomanage():
    result = loadWebSiteInfo()
    labinfo = result[2]
    footinfo = result[3]
    contactinfo = result[4]
    #contactinfo = jsonify(result[0][3])
    return render_template('admin/a_webinfomanage.html', labinfo= labinfo, footinfo=footinfo, contactinfo=contactinfo)

#修改网站信息
@app.route('/webinfomanage.do', methods=['POST'])
def updatewebinfomanage():
    labinfo = request.form['txt_labinfo']
    footinfo = request.form['txt_footinfo']
    contactinfo = eval(request.form['txt_contactinfo'])  #把返回的json字符串两端的双引号去掉
    #contactinfo = request.form['txt_contactinfo']  # 把返回的json字符串两端的双引号去掉
    #data = request.json
    #contactinfo = data['content']
    #print("实验室信息:", labinfo)
    i, msg  = updateWebInfo(labinfo, footinfo, contactinfo)
    if i >0:
        flash('网站基本信息修改成功!')
    else:
        flash('网站基本信息修改失败!%s' % msg)
    return render_template('admin/a_webinfomanage.html', labinfo=labinfo, footinfo=footinfo, contactinfo=contactinfo)




# #--------------------------
from  hashlib import md5
from pathlib import Path
from flask import jsonify,render_template, request
import os
from flask_wtf.csrf import CSRFProtect
from flask import current_app as app
from werkzeug.utils import secure_filename

csrf = CSRFProtect(app)
@csrf.exempt
@app.route('/vditor_web/uploads',methods=['POST','GET'])
def vditor_web_uploads():
    """
    支持黏贴、拖拽和点击图片上传
    """
    images_upload = request.files.get('file[]', None)

    img = images_upload.stream.read()
    digest=md5(img).hexdigest()
    suffix = Path(images_upload.filename).suffix
    images_name = f'{digest}{suffix}'
    image_full_name = os.path.join(app.config['IMG_UPLOAD_FOLDER'], images_name)

    if not Path(image_full_name).exists():
        with open(image_full_name,"wb") as f :
            f.write(img)
    #image_full_path = os.path.join(app.config['IMG_UPLOAD_URL'], images_name)
    image_full_path = os.path.join(app.config['IMG_UPLOAD_FOLDER'], images_name)
    # 返回的json有指定的结构
    return jsonify(
                            {
                    "msg": "Success!",
                    "code": 0,
                    "data": {
                    "errFiles": [],
                    "succMap": {
                        images_upload.filename: image_full_path,
                        }
                    }
                }
        ),200
#
# @csrf.exempt
# @app.route('/vditor/save/',methods=['POST'])
# def vditor_save():
#     """"
#     markdown 保存
#     json格式
#     """
#     data = request.json
#     print(data['fname'])
#     print(data['content'])
#     # save it
#     data.save(os.path.join(app.config['UPLOAD_FOLDER'], secure_filename(data['fname'])))
#
#     return jsonify({"msg":0}),200