java调用python方法if __name__ == '__main__': import sys try: if len(sys.argv) >= 3: print("1",sys.argv[1]) ppt = win32com.client.gencache.ensuredispatch('kwpp.application') print("2") presentation = ppt.presentations.open(sys.argv[1]) print("3") # 设置全局选项 # 在ppt中设置页面大小、分辨率、参考位置等参数,以保证导出图片的质量和效果 # presentation.pagesetup.slidewidth = 1920 # presentation.pagesetup.slideheight = 1080 #presentation.pagesetup.firstslidenumber = 1 # presentation


要在Java中调用Python方法,可以使用`Runtime.getRuntime().exec()`方法执行Python脚本。首先确保你的计算机上已经安装了Python环境,并且将Python添加到系统的环境变量中。 以下是一个简单的Java代码示例,用于调用上述Python脚本: ```java import java.io.BufferedReader; import java.io.InputStreamReader; public class JavaCallPython { public static void main(String[] args) { try { String pythonScriptPath = "path/to/your/python/script.py"; String[] cmd = new String[4]; cmd[0] = "python"; cmd[1] = pythonScriptPath; cmd[2] = "arg1"; // 传递给Python脚本的第一个参数 cmd[3] = "arg2"; // 传递给Python脚本的第二个参数 Process process = Runtime.getRuntime().exec(cmd); BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream())); String line; while ((line = in.readLine()) != null) { System.out.println(line); } in.close(); process.waitFor(); } catch (Exception e) { e.printStackTrace(); } } } ``` 请将`path/to/your/python/script.py`替换为你的Python脚本的实际路径,并根据需要传递参数。 [2024-06-07 16:33:41 | AI写代码神器 | 336点数解答]
- java调用python方法if __name__ == '__main__': import sys try: if len(sys.argv) >= 3: print("1",sys.argv[1]) ppt = win32com.client.gencache.ensuredispatch('kwpp.application') print("2") presentation = ppt.presentations.open(sys.argv[1]) print("3") # 设置全局选项 # 在ppt中设置页面大小、分辨率、参考位置等参数,以保证导出图片的质量和效果 # presentation.pagesetup.slidewidth = 1920 # presentation.pagesetup.slideheight = 1080 #presentation.pagesetup.firstslidenumber = 1 # presentation(336点数解答 | 2024-06-07 16:33:41)237
- import javax.swing.*; import java.awt.*; import java.awt.datatransfer.clipboard; import java.awt.datatransfer.stringselection; import java.awt.datatransfer.transferable; import java.awt.event.*; import java.io.*; import java.nio.file.files; import java.nio.file.path; import java.nio.file.paths; import java.time.localdatetime; import java.util.hashmap; import java.util.list; import java.util.map; import java.util.random; public class copy { static private final jtextarea textarea = new jtext(1497点数解答 | 2024-08-25 09:40:33)321
- import win32com.client import os def excel_to_pdf(input_file, output_file): # 确保输入文件存在 if not os.path.exists(input_file): raise FileNotFoundError(f"文件 {input_file} 不存在") # 创建 Excel 应用程序实例 excel = win32com.client.Dispatch("Excel.Application") excel.Visible = False # 不显示 Excel 窗口 try: # 打开 Excel 文件 wb = excel.Workbooks.Open(input_file) # 设置页面布局为 A4 横向 for ws in wb.Worksheets: ws.PageSetup.Orientation = 2 # 2 表示横向 (507点数解答 | 2025-03-10 15:48:12)194
- import win32com.client # 创建一个新的excel文件 excel_app = win32com.client.dispatch("excel.application") workbook_combined = excel_app.workbooks.open(summarydata) workbook = excel_app.workbooks.open(excel_item) last_sheet_index = workbook_combined.sheets.count workbook.sheets(1).copy(before=workbook_combined.sheets(last_sheet_index)) workbook_combined.sheets(last_sheet_index).name = sheet_name # 保存新的excel文件 workbook_combined.saveas(summarydata) # 关闭excel应用 excel_app.quit()(684点数解答 | 2024-06-12 15:25:29)219
- import openpyxl import smtplib import imaplib import email import json import os import re from bs4 import BeautifulSoup from fastapi import FastAPI, Form from openpyxl.styles import Alignment from email.mime.multipart import MIMEMultipart from email.mime.base import MIMEBase from email.header import decode_header from email import encoders import pandas as pd app = FastAPI() RECEIVER_EMAILS = { 0: "yundongshijie001@protonmail.com", 1: "xiaobudian001@protonmail.com" } email_address = "(182点数解答 | 2025-04-12 00:49:09)162
- // // source code recreated from a .class file by intellij idea // (powered by fernflower decompiler) // package client; import client.ui.loginframe; import java.io.objectinputstream; import java.io.objectoutputstream; import java.net.socket; import javax.swing.jdialog; import javax.swing.jframe; import javax.swing.joptionpane; import javax.swing.uimanager; public class clientmain { public clientmain() { } public static void main(string[] args) { connection(); jfr(41点数解答 | 2024-11-15 18:00:17)183
- from kivy.app import app from kivy.uix.button import button from kivy.uix.boxlayout import boxlayout from kivy.uix.filechooser import filechooserlistview from kivy.uix.popup import popup from kivy.uix.label import label from kivy.uix.screenmanager import screenmanager, screen from kivy.core.window import window from kivy.uix.treeview import treeview, treeviewlabel from unitypy import assetsmanager from unitypy.exceptions import unitypyerror import os from pil import image import time class file(262点数解答 | 2024-12-01 17:07:07)215
- package com.example.weather; import android.content.context; import android.media.mediaplayer; import android.net.uri; import android.os.bundle; import android.util.log; import android.view.layoutinflater; import android.view.view; import android.view.viewgroup; import android.webkit.websettings; import android.webkit.webview; import android.webkit.webviewclient; import android.widget.videoview; import androidx.fragment.app.fragment; public class realtimemonitoringfragment extends fragment {(30点数解答 | 2024-10-12 10:31:18)226
- package com.example.weather; import android.content.context; import android.media.mediaplayer; import android.net.uri; import android.os.bundle; import android.util.log; import android.view.layoutinflater; import android.view.view; import android.view.viewgroup; import android.webkit.websettings; import android.webkit.webview; import android.webkit.webviewclient; import android.widget.videoview; import androidx.fragment.app.fragment; public class realtimemonitoringfragment extends fragment {(531点数解答 | 2024-10-12 10:32:25)205
- import os import datetime from flask import Flask, request, jsonify import requests from flask_cors import CORS import re import matplotlib matplotlib.use('Agg') import matplotlib.pyplot as plt import numpy as np import base64 from io import BytesIO import pandas as pd import traceback # 添加traceback以获取详细错误信息 plt.rcParams["font.sans-serif"] = ["SimHei"] app = Flask(__name__) CORS(app) FASTGPT_API_URL = 'http://localhost:3000/api/v1/chat/completions' FASTGPT_API_KEY = 'fastgpt-gWzitHpBa8XRr0q(713点数解答 | 2025-06-18 16:00:34)116
- #include "videoplayer.h" #include "log.h" #pragma warning(disable: 4996) //buffer: static int audio_len = 0; static uint8* audio_pos; void videoplayer::audiocallback(void* userdata, uint8_t* stream, int len) { sdl_memset(stream, 0, len); if (audio_len <= 0) return; len = (len > audio_len ? audio_len : len); /* mix as much data as possible */ sdl_mixaudio(stream, audio_pos, len, sdl_mix_maxvolume); audio_pos += len; audio_len -= len; } videoplayer::videop(549点数解答 | 2024-08-08 15:59:25)220
- 以读、二进制方式打开c盘temp文件夹下abc.txt文件的代码是()[测3] a. f=open(c:/temp/abc.txt,'bt') b. f=open('c://temp//abc.txt','rb') c. f=open('c:\temp\abc.txt','rb') d. f=open('c:/temp/abc.txt','wb') e. f=open('c:\\temp\\abc.txt','rb') f. f=open('c:/temp/abc.txt','rb') g. f=open('c://temp//abc.txt':'rb') h. f=open('c:\\temp\\abc.txt','ab')(15点数解答 | 2024-06-06 13:53:37)289