MaySnow

import "package:dio/dio.dart";
import 'package:my_demo/utils/config.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';


class HttpUtil {
  static final HttpUtil _instance = HttpUtil._internal();
  Dio _client;
  FlutterSecureStorage _storage;

MaySnow

class _HomeTabState extends State<HomeTab> {

  List<ImageList> _imgList = List<ImageList>();

  ScrollController _scrollController = ScrollController();
  bool isPerformingRequest = false;

  @override
  void initState() {
    super.initState();

MaySnow

import 'package:flutter/material.dart';
// 购物车
class Product {
  const Product({this.name});
  final String name;
}

typedef void CartChangedCallback(Product product, bool inCart);

class ShoppingListItem extends StatelessWidget {

MaySnow

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',

MaySnow

String.prototype.chinaLength  = function() {
	var result = this.match(/[\u0080-\uFFE5]/g);
	if (result) {
		return this.length + result.length;
	}
	return this.length;
}

MaySnow

import javax.persistence.CascadeType;//注意jar包

cascade={CascadeType.REMOVE}

MaySnow

一个层position:absolute
一个层 position: relative;
然后再根据z-index控制谁在上面

MaySnow

	$("body").live("click",function(){
		$(".toptask").hide();
	});
			
	//新建任务的模块防止事件冒泡
	$(".toptask").live("click",function(event){
		event.stopPropagation();
	});

MaySnow

package com.kaishengit;

import java.util.Random;
import java.util.TimeZone;

import com.kaishengit.pojo.User;
import com.kaishengit.util.DateUtil;

import hirondelle.date4j.DateTime;

MaySnow

var date = [{"name":"不错"},{"name":"全选"},{"name":"还好"},{"name":"你好"}]
for(var i = 0 ; i < date.length; i ++) {
   date[i].name//得到每个name值
}