Part.1 关键代码 var s = "天气"; // 需要匹配的字符 var reg = new RegExp("(" + s + ")", "g"); // 形成正则规则 var str = "天气真好,可以出去玩玩"; // 全部字符 var newstr = str.replace(reg, "<font color=red>$1</font>"); /…
在做搜索和排序的时候,往往是前台传过来的字符串做条件,参数的数量还不定,这就需要用拼sql语句一样拼linq语句.而linq语句又是强类型的,不能用字符串拼出来. 现在好了,有个开源的linq扩展方法类,支持用字符串拼linq语句. 以下是转载: LINQ (language integrated query) is one of the new features provided with VS 2008 and .NET 3.5. LINQ makes the concept of…
1.具体实现 #!usr/bin/env python # -*- coding:utf-8 -*- from flask import Flask,render_template,request,redirect from pager import Pagination from urllib.parse import urlencode app = Flask(__name__) @app.route('/pager') def pager(): li = [] for i in range…
一.控制器部分 <?php namespace app\user\controller; use app\index\controller\Common; use app\user\model\HelpCenterFeedback as HelpCenterFeedbackModel; use org\Response; use app\index\logic\Upload; use think\Request; use org\Ucenter; use think\Db; /** * 帮助中心…