✨ feat(颜色取样): 新增颜色取样模块

src/common/common.ts

@@ -107,7 +107,7 @@ export const alert = {
       icon: 'error',
     })
   },
-  loading(title: string, mask: true | false = false) {
+  loading(title: string, mask: boolean = false) {
     Taro.showToast({
       title,
       icon: 'loading',
@@ -152,4 +152,4 @@ export const formatKbPrice = (number: string) => {
 export const checkKey = (key = "") => {
   let getUser = JSON.parse(Taro.getStorageSync("userInfo"));
   return getUser.mp_role_access_list?.includes(key);
-};
+};

src/common/format.js

@@ -159,6 +159,40 @@ export const toDecimal2 = x => {
   return f
 }
 
+// 匹配前缀 例如：//xxx.com  或者 http://xxx.com 或者 https://xxx.com
+// eslint-disable-next-line no-useless-escape
+const URL_REGEXP = /(https?:)?\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()!@:%_\+.~#?&=]*)/gi
+/**
+ * 判断是否有前缀
+ * @param {string} url url路径
+ */
+export const withBaseUrl = function(url) {
+  return URL_REGEXP.test(url)
+}
+/**
+ * 去除前缀 //xxx.com  或者 http://xxx.com 或者 https://xxx.com
+ * @param {string} url url路径
+ */
+export const breakupUrl = url => {
+  return url?.replace(URL_REGEXP, '') ?? url
+}
+/**
+ * 拼接前缀 http://xxx.com + /asdfsafdas/154531asdf465413.png
+ * @param {string} url url路径
+ */
+export const jointUrl = url => {
+  return withBaseUrl(url) ? url : `${IMG_CND_Prefix}${url}`
+}
+
+export const formatUrl = (url, suffix = '!w200') => {
+  if (url) {
+   url =  url.includes(',') ? url.split(',')[0] : url
+  return withBaseUrl(url) ? url + suffix : jointUrl(url) + suffix
+  } else {
+    return IMG_CND_Prefix + '/mall/no_img.png'
+  }
+}
+
 /**
  * 格式化图片路径
  * @param {*} url