如何将mapguide maestro连接到postgresql / postgis

Question

我正在尝试将我的数据库postgresql / postgis连接到mapguide maestro，但它向我发送了一条错误消息。

你对此有所了解，或者你能帮助我如何将它与我的数据库postgis连接起来吗？我正在使用postgresql 9.4，mapguide开源2.6.1和mapguide maestro 6.0

Answer 1

您可能在未安装PostGIS的情况下连接到PostgreSQL数据库。

将PostGIS安装到该数据库（例如from tkinter import * from tkinter import ttk import sys import csv from csv import DictReader class GUI: def __init__(self, rootWindow): #variable sonumber = StringVar() result = int() #item1 self.label = ttk.Label(rootWindow, text="Shop Order:") self.label.grid(row=1, column=1, sticky=(E), padx=3, pady=3) self.SOentry = ttk.Entry(rootWindow, width=5, background="white", textvariable = sonumber) self.SOentry.grid(row=1, column=2, sticky=(W, E), padx=3, pady=3) #item2 self.label2 = ttk.Label(rootWindow, text="Quantity:") self.label2.grid(row=1, column=3, sticky=(E), padx=3, pady=3) self.outputQty = Text(rootWindow, width=5, height=1, background="white") self.outputQty.grid(row=1, column=4, sticky=(W, E), padx=3, pady=3) #item3 self.label3 = ttk.Label(rootWindow, text="Description:") self.label3.grid(row=2, column=1, sticky=(E), padx=3, pady=3) self.outputDesc = Text(rootWindow, width=5, height=1, background="white") self.outputDesc.grid(row=2, column=2, columnspan=5, sticky=(W, E), padx=3, pady=3) #output self.label4 = ttk.Label(rootWindow, text="Drawings:") self.label4.grid(row=3, column=1, sticky=(N,E), padx=3, pady=3) self.dwgoutputbox = Text(rootWindow, width=50, height=15, background="white") self.dwgoutputbox.grid(row=3, column=2, columnspan=5, padx=3, pady=3) sys.stdout = TextRedirector(self.dwgoutputbox, "printdwgoutputbox") #redirects from shell to screen #buttons def DoASearch(): try: print(int(sonumber.get())) except ValueError: messagebox.showwarning("Fail !!", "Please enter a valid Shop Order number.") with open("lesspreadsheettest.csv") as csvfile: reader = csv.DictReader(csvfile) for row in reader: result=(row['Shop Order']) if sonumber == result: print(row['Shop Order'], row['Part Number'], row['Description']) self.searchbutton = ttk.Button(rootWindow, text="Search", command=DoASearch) self.searchbutton.grid(row=1, column=7, sticky=W, padx=3, pady=3) def clear_text(): self.SOentry.delete(0, 'end') self.clrsearchbutton = ttk.Button(rootWindow, text="Reset", command=clear_text) self.clrsearchbutton.grid(row=2, column=7, sticky=W, padx=3, pady=3) # self.exitbutton = ttk.Button(rootWindow, text="Exit", command=rootWindow.destroy) self.exitbutton.grid(row=3, column=7, sticky=(N,W), padx=3, pady=3) class TextRedirector(object): def __init__(self, widget, tag="printdwgoutputbox"): self.widget = widget self.tag = tag def write(self, str): self.widget.configure(state="normal") self.widget.insert("end", str, (self.tag,)) self.widget.configure(state="disabled") def main(): global label rootWindow = Tk() rootWindow.title("Production Drawings") rootWindow.geometry("575x325+600+300") gui = GUI(rootWindow) rootWindow.mainloop() main() My test csv code is Shop Order Part Number Description Quantity 12345 5-1841111-1 Ferrari California 1 12346 5-1841222-2 Porsche 911 2 12347 5-1841333-3 Lamborghini Aventador 3 12348 5-1841444-4 Jaguar F-Type 4 12349 5-1841555-5 Bugatti Veyron 5 ），或使用现有的PostGIS安装将连接设置修改为正确的主机/端口/ dbname。