當(dāng)我們使用DedeCMS v7.5 sp2版本默認(rèn)的是CKEditor，編輯內(nèi)會(huì)產(chǎn)生換行符號(hào) /n ，比如輸入<p>標(biāo)簽，源代碼會(huì)變成

<p>
    Hallo World!</p>

        對(duì)代碼進(jìn)行必要的壓縮才能在打開頁面速度上有提升，修改CKEditor編輯器的設(shè)定檔就可以解決這個(gè)問題。

        打開下列目錄/include/ckeditor/config.js，找到如下代碼

config.autoParagraph = false;
    config.enterMode = CKEDITOR.ENTER_BR;
config.shiftEnterMode = CKEDITOR.ENTER_P; 
};

        在尾端加上代碼

CKEDITOR.on( 'instanceReady', function( ev ){
     with (ev.editor.dataProcessor.writer) {
       setRules("p",  {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("h1", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("h2", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("h3", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("h4", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("h5", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("p", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("table", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("tr", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("td", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("iframe", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("li", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("ul", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
       setRules("ol", {indent : false, breakBeforeOpen : false, breakAfterOpen : false, breakBeforeClose : false, breakAfterClose : false} );
     }
})

        保存后記得清除瀏覽器cookie，這樣編輯器產(chǎn)生的原碼，就會(huì)不斷行的輸出。上面的代碼完全沒有斷行，或許在用源碼編輯的時(shí)候檢查比較麻煩，建議一個(gè)HTML標(biāo)簽后斷行，每個(gè)標(biāo)簽就是一行，清晰得多。如下

<p>文字行</p>
<p>文字行</p>
<img src="1.jpg"/>

參數(shù)說明

indent  (是否加入空白 TAB)
breakBeforeOpen (插入起始原始碼標(biāo)簽之前是否斷行)
breakAfterOpen (插入起始原始碼標(biāo)簽之后是否斷行)
breakBeforeClose (插入結(jié)尾原始碼標(biāo)簽之前是否斷行)
breakAfterClose (插入結(jié)尾原始碼標(biāo)簽之后是否斷行)
false(否)
true(是)