优化更新患者信息接口，简化文件上传逻辑；修正身份证号码解析函数的区域代码提取

src/api/hisApi.ts

@@ -184,17 +184,14 @@ export async function updatePatientInfo(
   address?: string,
   id_no_pic?: File | Blob
 ): Promise<ApiResponse<null>> {
-  // 如果包含图片文件，使用 multipart/form-data 上传
-  if (id_no_pic) {
   const formData = new FormData();
   formData.append("id_no", id_no);
+  formData.append("id_no_pic", id_no_pic || "");
   formData.append("marital_status", marital_status.toString());
   formData.append("province", province || "");
   formData.append("city", city || "");
   formData.append("county", county || "");
   formData.append("address", address || "");
-    formData.append("id_no_pic", id_no_pic);
-
   const response = await axiosInstance.post<ApiResponse<null>>(
     "patient-edit",
     formData
@@ -202,18 +199,6 @@ export async function updatePatientInfo(
   return response.data;
 }
 
-  // 否则以 JSON 方式提交
-  const response = await axiosInstance.post<ApiResponse<null>>("patient-edit", {
-    id_no,
-    marital_status,
-    province: province || "",
-    city: city || "",
-    county: county || "",
-    address: address || "",
-  });
-  return response.data;
-}
-
 /**
  * 3. 获取VIP客户认证结果
  */

src/utils/idCard.ts

@@ -4,11 +4,11 @@ export function parseRegionCodesFromId(idNo: string | null | undefined) {
   const s = String(idNo).trim();
   // 身份证号码前6位为行政区划代码
   if (!/^[0-9]{6,}/.test(s)) return result;
-  const first6 = s.slice(4, 6);
-  const first4 = s.slice(2, 4);
+  const first6 = s.slice(0, 6);
+  const first4 = s.slice(0, 4);
   const first2 = s.slice(0, 2);
-  result.county = first6;
-  result.city = `${first4}`;
-  result.province = `${first2}`;
+  result.county = first6; // 6位县级代码
+  result.city = `${first4}`; // 市级代码：前4位+00
+  result.province = `${first2}`; // 省级代码：前2位+0000
   return result;
 }