Django request.GET 编码错误解决

本文介绍了一种在Python Web应用中解决请求数据编码问题的方法。通过调整系统默认编码为UTF-8,确保了从HTTP请求中获取的数据能正确解析。特别针对GET请求中的参数进行了处理,避免了因编码不一致导致的数据乱码。

出错的代码:

#接收请求数据
def search(request):
    request.encoding = 'utf-8'
    if 'q' in request.GET:
        message = '你搜索的内容为: ' + request.GET['q']
    else:
        message = '你提交了空表单'
    return HttpResponse(message)

错误现象:
这里写图片描述

解决方法:

#接收请求数据
def search(request):
    **#这里设置系统的默认编码方式**
    if sys.getdefaultencoding() != 'utf-8':
        reload(sys)
        sys.setdefaultencoding('utf-8')
        defaultencoding = sys.getdefaultencoding()

    request.encoding = 'utf-8'
    if 'q' in request.GET:
        message = '你搜索的内容为: ' + request.GET['q']
    else:
        message = '你提交了空表单'
    return HttpResponse(message)
#coding:utf-8 __author__ = "ila" import base64, copy, logging, os, time, xlrd from django.http import JsonResponse from django.apps import apps from django.db.models.aggregates import Count,Sum from .models import systemintro from util.codes import * from util.auth import Auth from util.common import Common import util.message as mes from django.db import connection import random from django.core.mail import send_mail from django.conf import settings from django.shortcuts import redirect def systemintro_session(request): ''' ''' if request.method in ["POST", "GET"]: msg = {"code": normal_code,"msg": mes.normal_code, "data": {}} req_dict={"id":request.session.get('params').get("id")} msg['data'] = systemintro.getbyparams(systemintro, systemintro, req_dict)[0] return JsonResponse(msg) def systemintro_default(request): if request.method in ["POST", "GET"]: msg = {"code": normal_code,"msg": mes.normal_code, "data": {}} req_dict = request.session.get("req_dict") req_dict.update({"isdefault":"是"}) data=systemintro.getbyparams(systemintro, systemintro, req_dict) if len(data)>0: msg['data'] = data[0] else: msg['data'] = {} return JsonResponse(msg) def systemintro_page(request): ''' ''' if request.method in ["POST", "GET"]: msg = {"code": normal_code, "msg": mes.normal_code, "data":{"currPage":1,"totalPage":1,"total":1,"pageSize":10,"list":[]}} req_dict = request.session.get("req_dict") #获取全部列名 columns= systemintro.getallcolumn( systemintro, systemintro) #当前登录用户所在表 tablename = request.session.get("tablename") #authColumn=list(__authTables__.keys())[0] #authTable=__authTables__.get(authColumn) # if authTable==tablename: #params = request.session.get("params") #req_dict[authColumn]=params.get(authColumn)
03-22
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