|
編者按:現(xiàn)在開發(fā)Web應用程序時,尤其是使用了無刷新技術(shù)的應用程序,JavaScript文件成為一種必不可少的組成部分。大量的函數(shù)和代碼被轉(zhuǎn)移到客戶端腳本文件中,使得腳本文件的體積急劇膨脹。 //去除遞進 document.selection.Replace("^\\s*\\t*","",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp);![]() ![]() //去除注釋 document.selection.Replace("://",":$$$",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace("//.*","",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace(":$$$","://",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); //去除空行 document.selection.Replace("\\n\\n","\\n",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace("\\n\\n","\\n",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace("\\n\\n","\\n",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); //去除換行 document.selection.Replace(";\\s*\\t*\\n",";",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace("\\}\\s*\\t*\\n","\\}",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace("\\{\\s*\\t*\\n","\\{",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace("\\s*\\t*\\n\\{","\\{",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace("\\s*\\t*\\n\\}","\\}",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace("\\\\\\s*\\t*\\n","",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); document.selection.Replace("else\\s*\\t*\\n","else ",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); //去除空格 document.selection.Replace(" == ","==",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" += ","+=",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" -= ","-=",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" *= ","*=",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" /= ","/=",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" != ","!=",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" > ",">",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" < ","<",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" + ","+",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" - ","-",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" * ","*",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord ); document.selection.Replace(" && ","&&",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord); document.selection.Replace(" || ","||",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord); document.selection.Replace(" = ","=",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord);不幸的是,壓縮后的代碼由于沒有了遞進、空格等字符,變得沒有任何可讀性,所以這里推薦你在壓縮前備份一份,只有在發(fā)布版本中采用壓縮腳本,正常開發(fā)時仍然使用具有格式、注釋的代碼。 |
|
|