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@binary4cat
binary4cat / gist:16f41a1ca3f0230431f58b9f26ec7de1
Last active April 25, 2018 03:18
微信公众号文章页自动滚动到底部
var jumpScript = '<script>'+
'function jumpIf(date=2000, jumpUrl=""){'+
'var doc = document.all[0].innerHTML;'+
'if( /<span[^>]*display\\:\\s*none[^>]*>\\.*?已无更多\\.*?<\\\/span>/i.test(doc) ){'+
'document.body.scrollTop = document.body.scrollHeight - (document.body.clientHeight && document.documentElement.clientHeight);'+
'setTimeout(jumpIf, date);'+
@binary4cat
binary4cat / gist:c3bddf19ab86aefdd7d8f383ba60d87b
Created March 21, 2018 07:56
自动关注公众号
if(/<a[^>]*id\s*=\s*[\'"]js_btn_add_contact[\'"][^>]*style\s*=\s*[\'"]display:none;[\'"][^>]*>/i.test(serverResData.toString()) != true){
follow = '<script>var a = document.getElementById("js_btn_add_contact"); a.click(); </script>';
}
@binary4cat
binary4cat / HttpHelper.cs
Created March 21, 2018 08:49
c# HTTP请求帮助类
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
namespace Common
{
@binary4cat
binary4cat / getUrlParameterByName.js
Last active April 25, 2018 03:23
JavaScript从url中获取指定query string的值
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, "\\$&");
var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, " "));
}
@binary4cat
binary4cat / windowOnfocus.js
Created April 26, 2018 07:18
js判断用户有没有操作页面
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>js判断用户有没有操作页面</title>
</head>
<body>
<script>
@binary4cat
binary4cat / element-upload-filetype.js
Created July 31, 2018 08:56
element ui 上传组件判断文件类型
/**
* 图片上传之前调用的事件
*/
beforeAvatarUpload(file) {
// 允许所有的图片类型
const isJPG = file.type.indexOf("image/") > -1;
const isLt2M = file.size / 1024 / 1024 < 2;
if (!isJPG) {
this.$message.error("请上传图片文件!");
}
@binary4cat
binary4cat / main.go
Last active November 6, 2018 14:11
Go HTTP接口简单例子
package main
import (
"encoding/json"
"fmt"
"log"
"net/http"
)
type UserInfo struct {
@binary4cat
binary4cat / System.Dynamic.ExpandoObject_create.cs
Last active January 29, 2019 01:30
动态创建c#类，以及在Csvhelper中创建动态的数据对象
// my pretend dataset
List<string> fields = new List<string>();
// my 'columns'
fields.Add("this_thing");
fields.Add("that_thing");
fields.Add("the_other");
dynamic exo = new System.Dynamic.ExpandoObject();
foreach (string field in fields)
@binary4cat
binary4cat / DictionaryExtend.cs
Created January 31, 2019 09:00
c# Dictionary 相关扩展
using System.Collections;
using System.Collections.Generic;
using System.Collections.Specialized;
namespace iCTR.WeiXin.Common.Extensions
{
/// <summary>
/// 字典类扩展
/// </summary>
public static class DictionaryExtend
@binary4cat
binary4cat / use_fingerprint2.js
Created March 25, 2020 02:12
fingerprint2 demo
<script src="https://cdn.staticfile.org/fingerprintjs2/2.1.0/fingerprint2.min.js"></script>
<script>
function start() {
const start = new Date().getTime();
let view = document.querySelector('#view');
view.innerHTML = '';
let excludes = {};
if (!document.querySelector('#userAgent').checked) {
excludes.userAgent = true;
}