>>> from django.contrib.auth.models import User >>> from django.forms.models import model_to_dict >>> u = User.objects.get(id=1) >>> u_dict = model_to_dict(u) >>> type(u) <class 'django.contrib.auth.models.U…

1-假设查出来的为单个对象 1-1 在model.py中为模型对象添加字典转换函数: from exts import db class User(db.Model): __tablename__ = 'user' id = db.Column(db.Integer, primary_key=True, autoincrement=True) username = db.Column(db.String(50), nullable=False) age = db.Column(db.Intege…

1.把Java对象转换成JSON对象 apache提供的json-lib小工具,它可以方便的使用Java语言来创建JSON字符串.也可以把JavaBean转换成JSON字符串. json-lib的核心jar包有: json-lib.jar,只有两个核心类: JSONObject, JSONArray: json-lib的依赖jar包有: commons-lang.jar commons-beanutils.jar commons-logging.jar commons-collections.j…

@RequestMapping(value = "updateInvestorApplyAccountNo", method = RequestMethod.POST) @ResponseBody public void updateInvestorApplyAccountNo(HttpServletRequest request, HttpServletResponse response, @RequestBody String requestBody) { int num = 0;…

Razor 将C#对象转换成Javascript对象 在Razor中使用Json字符串,特殊字符被自动转义(如:\"->") @{ var jsonStr = Html.Raw(JsonUtil.ToJson(VieBag.data)); } <script> var data = JSON.parse(@jsonStr); </script> ViewBag.Data = list; <script type="text/javascri…

import com.alibaba.fastjson.JSONArray;import com.alibaba.fastjson.JSONObject; 依赖包 <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.54</version></dependency> String r…

注:针对的是查询出来的是单条对象 多个对象的话可以使用for循环遍历查询出来的对象列表,也可以使用下面的方法 1.config.py文件 #!/usr/bin/env python #-*- coding: utf-8 -*- from sqlalchemy import create_engine,Column,String,Integerfrom sqlalchemy.ext.declarative import declarative_basefrom sqlalchemy.orm imp…

1.使用SQLAlchemy from sqlalchemy import create_engine,Column,String,Integerfrom sqlalchemy.ext.declarative import declarative_basefrom sqlalchemy.orm import sessionmaker HOSTNAME = '127.0.0.1'PORT = '3306'DATABASE = '1'USERNAME = 'root'PASSWORD = 'root…

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# -*- encoding: UTF-8 -*- class Student: name = '' age = 0 def __init__(self, name, age): self.name = name self.age = age def convert_to_dict(obj): '''把Object对象转换成Dict对象''' dict = {} dict.update(obj.__dict__) return dict def convert_to_dicts(objs): '…