编程

1, 简单参数
	定义方法形参，请求参数名与形参变量名一致。
	如果不一致，通过@RequestParam手动映射。
2，实体参数
	请求参数名，与实体对象的属性名一致，会自动接收封装。
3，数组集合参数
	数组：请求参数名与数组名一致，直接封装。
	集合：请求参数名与集合名一致，@RequestParam绑定关系。
4，日期参数
	@DateTimeFormat
5，JSON参数
	@RequestBody
6，路径参数
	@PathVariable

	@Autowired
	private HttpServletRequest request;

@Mapper
public interface EmpMapper {
 
	@Delete("delete from emp where id = #{id}")
	public void delete(Integer id);
 
	@Options(useGeneratedKeys = true, keyProperty = "id")
	@Insert("insert into emp(username, name, gender, image, job, entrydate, dept_id, create_time, update_time)" +
			" values (#{username}, #{name}, #{gender}, #{image}, #{job}, #{entrydate}, #{deptId}, #{createTime}, #{updateTime})")
	public void insert(Emp emp);
 
	@Results({
		@Result(column = "dept_id", property = "deptId"),
		@Result(column = "create_time", property = "createTime"),
		@Result(column = "update_time", property = "updateTime")
	})
	@Select("select * from emp where id = #{id}")
	public Emp getById(Integer id);
 
	// or in application.properties
	// mybatis.configuration.map-underscore-to-camel-case=true
 
	//@Select("select * from emp where name like '%${name}%' and gender = #{gender} and " +
	//		"entrydate between #{begin} and #{end} order by update_time desc ")
	@Select("select * from emp where name like concat('%', #{name}, '%') and gender = #{gender} and " +
			"entrydate between #{begin} and #{end} order by update_time desc ")
	public List<Emp> list(String name, Short gender, LocalDate begin, LocalDate end);
}

// ==UserScript==
// @name         Euhat Web Site Images Download
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       euhat
// @match        https://www.sample.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=toutiao.com
// @grant           GM_xmlhttpRequest
// @grant           GM_setValue
// @grant           GM_getValue
// @grant           GM_addStyle
// @grant           GM_setClipboard
// @grant           GM_download
// @require         https://unpkg.com/vue@2
// ==/UserScript==
 
(function() {
	'use strict';
 
	var euForm = document.createElement("div");
	euForm.innerHTML = `
		<div id="euForm">
			<b>Here:</b>
			<button @click="euDownAll">Download All Image</button>
		</div>
	`;
 
 
 
	document.querySelector("html").appendChild(euForm);
 
	GM_addStyle(`
#euForm{
font-size : 15px;
position: fixed;
background-color: rgba(88, 88, 88, 0.9);
color : #FF0000;
text-align : center;
padding: 10px;
z-index : 9999;
border:2px solid black;
}
    `);
 
	document.getElementById("euForm").style.left = (200 || 20) + "px";
	document.getElementById("euForm").style.top = (200 || 100) + "px";
 
	function findAllLinks() {
		const allNodes = document.querySelectorAll('div.pgc-img > img');
		var objList = [];
		var i = 0;
		allNodes.forEach((item) => {
			const obj = {
				id: i++,
				url: item.src
			};
			objList.push(obj);
		});
		return objList;
	}
 
	var vm = new Vue({
		el: '#euForm',
		data: {
			version: "1.0.0",
		},
		methods: {
			async euDownAll() {
				var objList = findAllLinks();
				objList.forEach((item) => {
					const obj = {
						url: item.url,
						name: item.id + ".jpg",
						onload: function(e) {
 
						},
						onerror: function(e) {
							console.log(e)
						},
						onprogress: function(d) {
 
						}
					}
					GM_download(obj)
				});
			},
		}
	});
 
})();

	char* strFont = "Open Sans";
	int nFontSize = 70;
 
	CHARFORMAT cfFormat;
	memset(&cfFormat, 0, sizeof(cfFormat));
	cfFormat.cbSize = sizeof(cfFormat);
	cfFormat.dwMask = CFM_CHARSET | CFM_FACE | CFM_SIZE;
	cfFormat.bCharSet = ANSI_CHARSET;
	cfFormat.bPitchAndFamily = FIXED_PITCH | FF_DONTCARE;
	cfFormat.yHeight = (nFontSize * 1440) / 72;
	strcpy(cfFormat.szFaceName, strFont);
 
	CHARRANGE cr;
	cr.cpMin = INT_MAX;
	cr.cpMax = INT_MAX;
	SendDlgItemMessage(m_hWnd, IDE_EDITBOX, EM_SETCHARFORMAT, SCF_ALL, (LPARAM)&cfFormat);
	SendDlgItemMessage(m_hWnd, IDE_EDITBOX, EM_EXSETSEL, 0, (LPARAM)&cr);