Javascript替換不工作

我正在致力於JavaScript，我有一些與JavaScript替換功能的問題。這裏是我的代碼：Javascript替換不工作

var jpgPath ="../Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish  
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish  
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish 
/Pdf/Publish_27Jul2011_04-47-09_PM/adfm20100013512.jpg"; 

jpgPath = jpgPath.replace("..", "../..");

，但它不是以「../ ..」，它取代了第一場比賽替換所有發生的「」之後，它忽略了其他比賽。

來源

2011-07-27 Anil

傳遞與全局標誌正則表達式作爲第一個參數

jpgPath = jpgPath.replace(/\.\./g, "../..");

來源

2011-07-27 11:32:51 Rafael

嘗試以下操作：

jpgPath = jpgPath.replace(/../g, 」../..」);

來源

2011-07-27 11:33:22 arik

運行jpgPath = jpgPath.replace(/\.\./g, "../..");來代替。

來源

2011-07-27 11:33:52 zatatatata

爲了做到這一點，你需要使用正則表達式和g（全球）運營商：

// because . is a special character in regex, you need to escape it 
jpgPath = jpgPath.replace(/\.\./g, "../..");

來源

2011-07-27 11:34:51 cwallenpoole

試試這個。

var jpgPath ="../Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/[email protected]/Publish/Pdf/Publish_27Jul2011_04-47-09_PM/adfm20100013512.jpg"; 

jpgPath = jpgPath.replace(/\.\./g, "../.."); 

console.log(jpgPath);

http://jsfiddle.net/t8Wp8/

來源

2011-07-27 11:35:14 ysrb

Javascript替換不工作

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