微信小程序中富文本转文本的实现

<view>

<text>{{content}}</text>

</vie轻创业网点我wcqh.cnw>

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convertHtmlToText: func轻创业网点我wcqh.cntion convertHtmlToText(inputText) {

var returnText = “” + inputText;

returnText = returnText.replace(/轻创业网点我wcqh.cn<\/p>/ig, &#39;\r\n&#39;);

returnText = returnText.replace(/<\/li>/ig, &#39;\r\n&#39;);

returnText = r轻创业网点我wcqh.cneturnText.replace(/<li>/ig, &#39; * &#39;);

returnText = returnText.replace(/<\/ul>/ig, &#39;\r\n&#39轻创业网点我wcqh.cn;);

//– remove BR tags and replace them with line break

returnText = returnText.replace(/<br\s*[\/]?>轻创业网点我wcqh.cn/gi, “\r\n”);

//– remove P and A tags but preserve what&#39;s inside of them

returnText=returnText.re轻创业网点我wcqh.cnplace(/<p.*?>/gi, “\r\n”);

returnText=returnText.replace(/<a.*href=”(.*?)”.*>(.*?)<\/a>/gi, ” $2 ($1)轻创业网点我wcqh.cn“);

//– remove all inside SCRIPT and STYLE tags

returnText=returnText.replace(/<script.*>[\w\W]{1,}(.轻创业网点我wcqh.cn*?)[\w\W]{1,}<\/script>/gi, “”);

returnText=returnText.replace(/<style.*>[\w\W]{1,}(.*?)[\w\W]{1,}<\/轻创业网点我wcqh.cnstyle>/gi, “”);

//– remove all else

returnText=returnText.replace(/<(?:.|\s)*?>/g, “”);

//– get rid o轻创业网点我wcqh.cnf more than 2 multiple line breaks:

returnText=returnText.replace(/(?:(?:\r\n|\r|\n)\s*){2,}/gim, “\r轻创业网点我wcqh.cn\n\r\n”);

//– get rid of more than 2 spaces:

returnText = returnText.replace(/ +(?= )/g,&#39;&#39;);

/轻创业网点我wcqh.cn/– get rid of html-encoded characters:

returnText=returnText.replace(/ /gi,” “);

returnText=returnTex轻创业网点我wcqh.cnt.replace(/&/gi,”&”);

returnText=returnText.replace(/”/gi,&#39;”&#39;);

returnText=returnText.replace(轻创业网点我wcqh.cn/</gi,&#39;<&#39;);

returnText=returnText.replace(/>/gi,&#39;>&#39;);

return returnText;

}

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var app = getApp()//获轻创业网点我wcqh.cn取app小程序实例

onLoad: function (options) {

wx.request({

url: &#39;http://example.com/api&#39; + options.id+轻创业网点我wcqh.cn&#39;.json&#39;,

headers: {

&#39;Content-Type&#39;: &#39;application/json&#39;

},

success: function (res轻创业网点我wcqh.cn) {

res.data.content = app.convertHtmlToText(res.data.content )

that.setData({

art: res.data.content

})

c轻创业网点我wcqh.cnonsole.log(res.data)

}

})

｝

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