利用python语言实现将Excel表格中的一列放进另一个Excel

本文所使用的的平台为pycharm（注意：pycharm非正版授权的用户不能对pycharm进行更新升级，否则会导致pycharm授权文件失效无法使用，如果不慎升级可卸载重装解决。本文作者坚决打击盗版，支持正版授权。）

本文提供两种思路供大家参考：

import xlwt
import openpyxl
from openpyxl import Workbook, workbook
from openpyxl import load_workbook
from openpyxl.writer.excel import ExcelWriter

def copy_and_stick(m,n):
    wb = load_workbook('E:\\PythonProgram\\test_new.xlsx')
    ws = wb['网级数据']# sheet名称
    sheet = wb.active
    a = sheet.max_row
    b = []
    i = 0
    while i < a:
        i = i + 1
        print(ws.cell(i, m).value)
        b.insert(i, ws.cell(i, m).value)

    wbtest = load_workbook('E:\\PythonProgram\\test1.xlsx')# 目标路径
    ws = wbtest['Sheet1']
    sheet = wb.active
    i = 1
    while i < a:
        ws.cell(i + 1, n).value = b[i]
        i = i + 1
    wbtest.save('E:\\PythonProgram\\test1.xlsx')# 保存关闭

# 写入jp_bci_valid2021
copy_and_stick(1,3)
# copy_and_stick(2,5)

# 重新读取，写入列名

wbtest1 = load_workbook('E:\\PythonProgram\\test1.xlsx')
sheet = wbtest1.active

ws = wbtest1['Sheet1']

col = ["fd_objectid",       "pavementtype",	    "vehiclelane",   "roadcode",        "upanddown",
       "acquisitiondate",   "years",  	        "num",           "roadstart",       "roadends",
       "province_code",     "city_code",        "county_code",   "town_code"]

j = 1
for i in col:
    sheet.cell(row=1, column=j, value=i)
    j = j + 1

savepath = 'E:\\PythonProgram\\test1.xlsx'
wbtest1.save(savepath)

这种方法采用函数的形式来对表格进行复制粘贴工作，读取表格m列，粘贴到另一表格第n列，注意在调用一些方法是会调用Anaconda库内容，记得配置好，不然前几行会报错。

from openpyxl import Workbook
from openpyxl import load_workbook
from openpyxl.writer.excel import ExcelWriter
import xlrd

# 待处理表格路径
wb = load_workbook (r"E:\PythonProgram\道网级数据.xlsx")
# 表单名称
ws = wb['网级数据排序（公式）']
sheet = wb.active
a = sheet.max_row
# 字段字典
dict_jp_bci_valid={'路面类型': 'pavementtype',   '路线代码':'roadcode',       '起点桩号': 'roadstart',
                   '终点桩号': 'roadends',       '行政区划':'deptcode',       '技术等级': 'grade',  
}
# 复制表格路径
wbtest = load_workbook (r"E:\PythonProgram\tci_valid.xlsx")  #  修改*****
# 表单名称
wss = wbtest['tci_valid']# 修改*****
sheet1 = wbtest.active
# 读取列名
data = []
k = 0
for i in wbtest['tci_valid'][1]:  # 'Sheet1'为表单名称, 1 为第一行修改*******
    data.insert(k,i.value)
    k += 1
d = []
e = 0
for z in wb['网级数据'][1]:  # 'Sheet1'为表单名称, 1 为第一行
    d.insert(e,z.value)
    e += 1

i = 0
j = 1

for item in dict_jp_bci_valid.items():
    key = item[0]
    value1 = item[1]
    for codeindex in d:
        if key == codeindex:
            f = d.index(codeindex)
    hanzi = f + 1# 获取表格对应位置

    b = []
    while i < a:
        i = i + 1
        print(ws.cell(i,hanzi).value)
        b.insert(i, ws.cell (i,hanzi).value)# 写入一列数据到b

    code = dict_jp_bci_valid[key]

    for cel in data:# 目标列名
        if value1 == cel:
            c = data.index(cel) # 获取目标位置
    j = 1
    i = 1

    while j < a:
        wss.cell (j+1,c+1).value = b[i]# 粘贴到对应位置
        j = j + 1
        i = i + 1
    b.clear()# 清空列表
    i = i - i# 行归零
# 保存路径
wbtest.save (r"E:\PythonProgram\Etci_valid.xlsx")# 修改*****

这种方法利用字典将列名进行匹配，然后将相匹配的列内容放进去，前提是要先准备好两张表中的列名。