编者按:现在开发Web应用程序时,尤其是使用了无刷新技术的应用程序,JavaScript文件成为一种必不可少的组成部分。大量的函数和代码被转移到客户端脚本文件中,使得脚本文件的体积急剧膨胀。 //去除递进
document.selection.Replace("^\\s*\\t*","",eeFindNext | eeFindReplaceCase | eeFindReplaceEscSeq | eeReplaceAll | eeFindReplaceOnlyWord | eeFindReplaceRegExp); //去除注释 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 ); //去除换行 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,压缩后的代码由于没有了递进、空格等字符,变得没有任何可读性,所以这里推荐你在压缩前备份一份,只有在发布版本中采用压缩脚本,正常开发时仍然使用具有格式、注释的代码。 |
|