python示例参考： ```python # coding=utf-8 __author__ = 'Next door to Master Yang' import os from flask import Flask, request,Response UPLOAD_FOLDER = '/TmageUploads' ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif']) app = Flask(__name__) app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER #文件名合法性验证 def allowed_file(filename): return '.' in filename and \ filename.rsplit('.', 1)[1] in ALLOWED_EXTENSIONS #对文件上传进行相应 app.route("/ImageUpdate",methdos = ["POST"]) def GetImage(): #获取web前端 wangEditor_uploadImg_assist.html 页面的url地址 assistUrl = "http://localhost:5000/wangEditor_uploadImg_assist.html" file = request.files['wangEditor_uploadImg'] if file == None: iframeSrc = assistUrl + "#" + "未成功获取文件，上传失败" result = r"<iframe src=\"" + iframeSrc + "\"></iframe>" res = Response(result) res.headers["ContentType"] = "text/html" res.headers["Charset"] = "utf-8" return res else: if file and allowed_file(file.filename): filename = file.filename file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename)) imgUrl = "http://localhost:5000"+UPLOAD_FOLDER+"/" + filename iframeSrc = assistUrl + "#" + "ok|" + imgUrl result = r"<iframe src=\"" + iframeSrc + "\"></iframe>" res = Response(result) res.headers["ContentType"] = "text/html" res.headers["Charset"] = "utf-8" return res ```