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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## 6.2 JavaScript簡單介紹 >JavaScript語言在微信硬件端皆可以編寫。 ![](https://box.kancloud.cn/babbd12514f438c434c55e8733331239_1110x274.png) ### 6.2.1 JavaScript語法介紹 //數據類型 |數據類型 | 解釋|數值| | :--- | :--- | :--- | | "number" | 數值 | 值:1,2,3 | | "string" | 字符串 | 值:"張三" | | "Array" | 數組 | 值:\["張三","李四","王五"\] | | "boolean" | 布爾值 | 值:true,false | | "object" | 對象 | 值:{"name":"張三","gender":"男" "age":18,} | | "undefined" | 未定義 | 值:undefined | | "null" | 空值 | 值:null | //屬性 ``` var name = "張三"; var age = 18; var hobby = ["籃球","乒乓球","游泳"]; var isStudent = true; ``` //行為(函數) ``` var run = function(name){ document.write(name + "跳支舞!"); } ``` //對象 ``` var student = new Object(); student.name = name; student.age = age; student.run = run; document.write(student.name); student.run(student.name); ``` ### 6.2.2 Javascript使用和注意點說明 - 如果變量由兩個,或兩個以上單詞組成,一般用駝峰命名法;第一個單詞首字母小寫,后面的都是首字母大寫開頭,例如:isStudent - 注意:中英文的切換,所有的引號,逗號都要在英文輸入法狀態下輸入,否則會報錯。 - 編寫機器人助理答的順序,一定是現在在線調試編輯器中進行編寫,寫好之后,測試沒問題,再復制到助答中。 - javascript的注釋語法: ``` 單行注釋語法為”//”,多行注釋為”/* 中間為具體代碼 */” ```
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