fix(api): 修改评论图片上传接口为支持FormData格式

refactor(Item.vue): 调整样式和布局，优化图片高度和文本显示

feat(details/[id].vue): 实现图片上传配置获取和FormData上传功能

utils/http.js

@@ -10,7 +10,7 @@ axios.interceptors.request.use( //响应拦截
     async config => {
         // 开发时登录用的，可以直接替换小程序的 authorization
         if (process.env.NODE_ENV !== "production") {
-            const miucms_session = "01346a38444d71aaadb3adad52b52c39";
+            const miucms_session = "921d45d85b2b50503704123611232948";
             document.cookie = "miucms_session=" + miucms_session;
             config["headers"]["authorization"] = miucms_session;
         }
@@ -69,6 +69,22 @@ const post = (url, params) => {
     });
 }
 
+const postV2 = (url, params) => {
+    return new Promise((resolve, reject) => {
+        //是将对象 序列化成URL的形式，以&进行拼接   
+        axios.post(url, params).then(res => {
+            let data = res.data
+            if (data.code == 401 && !process.server) goLogin()
+            resolve(data)
+        }).catch(err => {
+            if (err.data.code == 401) {
+                goLogin()
+                resolve(err.data);
+            } else reject(err.data)
+        })
+    });
+}
+
 // 打开登录
 const goLogin = () => {
     if (typeof ajax_login === "function") ajax_login()
@@ -77,4 +93,5 @@ const goLogin = () => {
 export default {
     get,
     post,
+    postV2,
 }