108 lines
2.6 KiB
JavaScript
108 lines
2.6 KiB
JavaScript
import {
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getOssUploadParams
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} from "@/api/api.js"
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//预览图片
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export const lookImg = (e) => {
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uni.previewImage({
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urls: e
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});
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}
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//拨打电话
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export const call = (e) => uni.makePhoneCall({
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phoneNumber: e
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});
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// 剪贴板
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export const copy = (e) => uni.setClipboardData({
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data: e,
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success: function() {
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console.log('success');
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}
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});;
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//获取超链接参数
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export const urlQuery = (e) => {
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let search = e
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search = search.split('?')[1];
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const pairs = search ? search.split('&') : [];
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const query = {};
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for (let i = 0; i < pairs.length; ++i) {
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const [key, value] = pairs[i].split('=');
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query[key] = query[key] || decodeURIComponent(value);
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}
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return query
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};
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export const uploadFiles = (urls) => {
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return new Promise(async (resolve, reject) => {
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let res = await getOssUploadParams()
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const fd = {
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policy: res.policy,
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OSSAccessKeyId: res.accessId,
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success_action_status: 200,
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signature: res.signature,
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key: res.dir + Date.now() + Math.floor(100000 + Math.random() *
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900000) + '.' +
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urls.substring(urls.lastIndexOf(".") + 1),
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};
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uni.uploadFile({
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url: res.host, // Example, not a real endpoint
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filePath: urls,
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header: {
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"content-type": 'multipart/form-data'
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},
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name: 'file',
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formData: fd,
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success: (_res) => {
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resolve(res.host + '/' + fd.key);
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},
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fail: (err) => {
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console.log(err);
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reject(err);
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}
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});
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console.log();
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});
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}
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export function getUrlParam(url, paramName) {
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// 正则表达式模式，用于匹配URL中的参数部分。正则表达式的含义是匹配不包含 ?、&、= 的字符作为参数名，之后是等号和不包含 & 的字符作为参数值
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let pattern = /([^?&=]+)=([^&]+)/g;
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let params = {};
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// match用于存储正则匹配的结果
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let match;
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// while 循环和正则表达式 exec 方法来迭代匹配URL中的参数
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while ((match = pattern.exec(url)) !== null) {
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// 在字符串url中循环匹配pattern，并对每个匹配项进行解码操作，将解码后的键和值分别存储在key和value变量中
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let key = decodeURIComponent(match[1]);
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let value = decodeURIComponent(match[2]);
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if (params[key]) {
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if (Array.isArray(params[key])) {
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params[key].push(value);
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} else {
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params[key] = [params[key], value];
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}
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} else {
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// 参数名在 params 对象中不存在，将该参数名和对应的值添加到 params 对象中
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params[key] = value;
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}
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}
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if (!paramName) {
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// 没有传入参数名称, 返回含有所有参数的对象params
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return params;
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} else {
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if (params[paramName]) {
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return params[paramName];
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} else {
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return '';
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}
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}
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} |