import re
import json
from pymongo import MongoClient
import os

# def Write_json(data):
#     open_Json = open("1.json", "a")
#     Write_json = json.dumps(data)
#     open_Json.write(Write_json)
#     open_Json.close()

def load_Mongo(Address, port, Process_data, Name):
    client = MongoClient(Address, port)  #數據地址+端口號
    db = client.portal         #數據庫
    collection = db.typhoons   #數據表
    # collection.find({Name})
    collection.insert(Process_data)
    for i in collection.find({"ename": Name}):
         id = str(i[‘_id‘])
         print(‘已存放,‘ + ‘ObjectID:‘ + ‘‘ + id)
 

def loadFont(address, port, Json_File):
    n = 0
    Date = []
    Info = []
    ADV= []
    LAT= []
    LON= []
    TIME= []
    WIND= []
    PR= []
    STAT = []
    Data_Header = []
    json_File = Json_File      #json文件地址

with open(json_File, encoding=‘utf-8‘) as f:
 while True:
    lines = f.readline()
    n = n+1
    if not lines:
        break
        pass

    Colon = re.findall(r‘:‘, lines, re.I)
    if Colon:          #處理第一行數據
       date = re.split(r":", lines)    #分割冒號
       date = date[1].replace(‘\r‘, ‘‘).replace(‘\n‘, ‘‘).replace(‘\t‘, ‘‘).replace(‘ ‘, ‘‘)
       Date.append(date)
       # print(Date)
    else:
 

if n == 2:
    info = lines
    info = info.replace(‘\r‘, ‘‘).replace(‘\n‘, ‘‘).replace(‘\t‘, ‘‘)
    Info.append(info)
else:
    if n == 3:
         Data_header = re.split(r" ", lines)
         while ‘‘ in Data_header:     #移除空格
             Data_header.remove(‘‘)
         for head_Num in range(len(Data_header)):
             head_Find = re.findall(r‘\n‘, Data_header[head_Num], re.I)
             if head_Find:     #查找\n並刪除，然後加入json文件
                Data_header[head_Num] = Data_header[head_Num].replace(‘\r‘, ‘‘).replace(‘\n‘, ‘‘).replace(‘\t‘, ‘‘)
                # json_List.setdefault(Data_header[head_Num])  #增加鍵值對
                Data_Header.append(Data_header[head_Num])

             else:
                 head_Data = Data_header[head_Num]
                 # json_List.setdefault(head_Data)   #增加鍵值對
                 Data_Header.append(head_Data)
         # Write_json(json_List)              #寫入json
         # print(Data_header)
 

else:
               if n > 3:
                 all = re.split(r" ", lines)
                 while ‘‘ in all:
                     all.remove(‘‘)
                 ADV.append(all[0])
                 LAT.append(all[1])
                 LON.append(all[2])
                 TIME.append(all[3])
                 WIND.append(all[4])
                 PR.append(all[5])
                 stat = []
                 for count in range(len(all)):
                     if count > 5:
                         stat.append(all[count])
                         # print(stat)
                     else:
                         continue
                 stat = " ".join(str(i) for i in stat)   #合並數據
                 stat = stat.replace(‘\r‘, ‘‘).replace(‘\n‘, ‘‘).replace(‘\t‘, ‘‘)
                 STAT.append(stat)
# print(STAT)

#設計字典

Addit_all = [ ]
json_List = {‘ename‘: ‘‘, ‘is_current‘: ‘null‘,‘enddate‘:‘null‘, ‘name‘:‘null‘, ‘sn‘:‘null‘,‘land‘:[ ], ‘startdate‘:‘‘,
             ‘track‘:[ ] }
json_List[‘startdate‘] = Date[0]
json_List[‘ename‘] = Info[0]
i = len(ADV)
j = 0
while j < i:
    # json_List [‘startdate‘] = TIME[j]
    addit = {}
    addit [‘forecast‘] = ‘null‘
    if STAT[j] == ‘TROPICAL STORM‘:
        addit[‘type‘] = ‘TS‘
    elif STAT[j] == ‘TROPICAL DEPRESSION‘:
        addit[‘type‘] = ‘TD‘
    else:

addit[‘type‘] = STAT[j]
    addit[‘speed‘] = WIND[j]
    addit[‘moveDirection‘] =‘null‘
    # addit[‘ADV‘] = ADV[j]
    addit[‘longitude‘] = LON[j]
    addit[‘latitude‘] = LAT[j]
    addit [‘radius10‘] = ‘null‘
    addit[‘time‘] = TIME[j]
    addit[‘radius7‘] = ‘null‘
    addit [‘pressure‘] = PR[j]
    addit [‘power‘] = ‘null‘
    addit[‘des‘] = ‘‘
    addit[‘moveSpeed‘] = ‘null‘
    Addit_all.append(addit)   #將多組數據加入數組
    j = j + 1
json_List[‘track‘] = Addit_all
# Write_json(json_List)
print(json_List)
load_Mongo(address, port, json_List, Info[0])

List = []
def traverse(json_Dir):
    fs = os.listdir(json_Dir)
    for file in fs:
        tmp_path = os.path.join(json_Dir, file)
        if not os.path.isdir(tmp_path):
           file_path = tmp_path
           List.append(file_path)
           # print(‘文件: %s‘ % tmp_path)
        else:
            # print(‘文件夾：%s‘ % tmp_path)
            traverse(tmp_path)
    return List

if __name__=="__main__":
    mongo_address = ‘127.0.0.1‘         #數據庫地址
    mongo_port = 27017                  #數據庫端口
    json_Path = ‘E:\Typhoon_data\Data‘  # json總文件夾地址
    traverse(json_Path)                 #遍歷文件夾，獲取文件地址
    for json_Filenum in range(len(List)):
        loadFont(mongo_address, mongo_port, List[json_Filenum])   #載入mongo

遍歷win10文件夾並解析json文件，按照json格式存入mongo數據庫（基於python 3.6）