添加营业执照上传功能：在authentication/index页面添加营业执照上传功能，并存储到users表的businesslicenseurl字段

pages/profile/authentication/index.js

@@ -135,10 +135,10 @@ Page({
    * 提交认证
    */
   async submitAuth() {
-    // 验证是否上传了身份证
+    // 验证是否上传了身份证和营业执照
-    if (!this.data.idCardFront || !this.data.idCardBack) {
+    if (!this.data.idCardFront || !this.data.idCardBack || !this.data.businessLicense) {
       wx.showToast({
-        title: '请上传身份证正反面',
+        title: '请上传身份证正反面和营业执照',
         icon: 'none'
       });
       return;
@@ -163,6 +163,8 @@ Page({
       const idcard1Url = await this.uploadFileToServer(this.data.idcard1.path, 'idCardFront');
       // 上传身份证反面
       const idcard2Url = await this.uploadFileToServer(this.data.idcard2.path, 'idCardBack');
+      // 上传营业执照
+      const businessLicenseUrl = await this.uploadFileToServer(this.data.businessLicenseFile.path, 'businessLicense');
 
       console.log('所有文件上传完成');
 
@@ -172,6 +174,7 @@ Page({
         userId: userId,
         idcard1: idcard1Url,
         idcard2: idcard2Url,
+        businesslicenseurl: businessLicenseUrl,
         name: this.data.name,
         idNumber: this.data.idNumber,
         address: this.data.address