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优化代码
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@ -6,7 +6,7 @@
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// 服务器域名
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// const baseUrl = 'https://app.demo.winqi.cn/';
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const baseUrl = '/';
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const hcBaseUrl = 'https://hc.demo.winqi.cn'; // 登录接口
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const hcBaseUrl = '/'; // 登录接口
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const loginUrl = baseUrl + 'app/loginProperty';
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const areaUrl = baseUrl + "app/area.listAreas";
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@ -1,5 +1,5 @@
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const baseUrl = '/';
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const hcBaseUrl = 'https://hc.demo.winqi.cn'; // 登录接口
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const hcBaseUrl = '/'; // 登录接口
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export default {
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baseUrl: baseUrl,
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hcBaseUrl: hcBaseUrl, // 登录接口
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@ -1,5 +1,5 @@
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<template>
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<view class="user-container">
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<view class="user-container">
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<view class="flex-sub text-center bg-white">
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<view class="solid-bottom text-xl padding">
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<text class="text-black text-bold">{{notice.title}}</text>
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@ -11,11 +11,11 @@
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<rich-text class="solid-bottom text-df padding" :nodes="notice.context"></rich-text>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import {replaceImgSrc} from '../../../utils/ImageUtil.js'
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export default {
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data() {
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return {
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@ -54,7 +54,7 @@
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console.log(res);
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let notice = res.data.notices[0]
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notice.timeStr = notice.startTime.replace(/:\d{1,2}$/, ' ');
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notice.context = replaceImgSrc(notice.context,that.java110Constant.url.baseUrl);
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that.notice = notice;
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}
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});
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@ -75,17 +75,20 @@
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background-color: #ffffff;
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border-radius: 7rpx;
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}
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.title {
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border-bottom: 1rpx solid #dedede;
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font-weight: 700;
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font-size: 34rpx;
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color: #00AA00;
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}
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.content{
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.content {
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padding: 15rpx 0;
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font-size: 25rpx;
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color: #7B7B7B;
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}
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.footer {
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padding: 15rpx 0;
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font-size: 22rpx;
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54
utils/ImageUtil.js
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54
utils/ImageUtil.js
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@ -0,0 +1,54 @@
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import {
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isEmpty
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} from './StringUtil'
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/**
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* 处理富文本里的图片宽度自适应
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* 1.去掉img标签里的style、width、height属性
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* 2.img标签添加style属性:max-width:100%;height:auto
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* 3.修改所有style里的width属性为max-width:100%
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* 4.去掉<br/>标签
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* @param html
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* @returns {void|string|*}
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*/
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export function formatRichText(html) {
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let newContent = html.replace(/<img[^>]*>/gi, function(match, capture) {
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match = match.replace(/style="[^"]+"/gi, '').replace(/style='[^']+'/gi, '');
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match = match.replace(/width="[^"]+"/gi, '').replace(/width='[^']+'/gi, '');
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match = match.replace(/height="[^"]+"/gi, '').replace(/height='[^']+'/gi, '');
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return match;
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});
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newContent = newContent.replace(/style="[^"]+"/gi, function(match, capture) {
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match = match.replace(/width:[^;]+;/gi, 'max-width:100%;').replace(/width:[^;]+;/gi, 'max-width:100%;');
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return match;
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});
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newContent = newContent.replace(/<br[^>]*\/>/gi, '');
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newContent = newContent.replace(/\<img/gi, '<img style="max-width:100%;height:auto;display:block;margin:10px 0;"');
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return newContent;
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}
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/**
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* 替换 图片src
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* @param {Object} _content 富文本
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* @param {Object} _url 图片前缀
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*/
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export function replaceImgSrc(_content, _url) {
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console.log('_content', typeof(_content))
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if (isEmpty(_content)) {
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return _content;
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}
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// a 为富文本的字符串内容,为了测试,只写了img标签
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let b = /<img [^>]*src=['"]([^'"]+)[^>]*>/g; // img 标签取src里面内容的正则
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let s = _content.match(b); // 取到所有img标签 放到数组 s里面
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if (!isEmpty(s)) {
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for (let i = 0; i < s.length; i++) {
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let srcImg = s[i].replace(b, '$1'); //取src面的内容
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if (srcImg.slice(0, 4) == 'http' || srcImg.slice(0, 5) == 'https') {
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//若src前4位置或者前5位是http、https则不做任何修改
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} else {
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//修改富文本字符串内容 img标签src 相对路径改为绝对路径
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_content = _content.replace(srcImg, _url + srcImg);
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}
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}
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}
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return formatRichText(_content);
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}
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@ -21,7 +21,49 @@ const isNotNull = function(_obj){
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return true;
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}
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/**
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* 字符串工具类
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*
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* add by 吴学文 2020-09-25
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*/
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/**
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* 判断是否为空
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* @param {Object} _value 字符串
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*/
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const isEmpty=function (_value) {
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let type = typeof _value;
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switch (type) {
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case 'number':
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if (isFinite(_value)) {
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if (_value == 0) {
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return true;
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} else {
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return false;
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}
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} else {
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return true;
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}
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case 'object':
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for (let i in _value) {
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return false;
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}
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return true;
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case 'string':
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if (_value.length == 0) {
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return true;
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} else {
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return false
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}
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default:
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return true
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}
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}
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module.exports = {
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isNull: isNull,
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isNotNull: isNotNull
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isNotNull: isNotNull,
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isEmpty:isEmpty
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};
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