!82 update README.md.

Merge pull request !82 from alan968/N/A

README.md

@@ -80,6 +80,9 @@ Pear Admin Flask 有以下几个版本：
 ```bash
 git clone https://gitee.com/pear-admin/pear-admin-flask
 
+# 进入 pear-admin-flask 代码根目录
+cd pear-admin-flask
+
 # 切换分支
 git checkout mini
 ```

applications/system/__init__.py

@@ -7,4 +7,4 @@ from .passport import LoginAPI
 
 def register_sys_api(api_bp):
     register_api(LoginAPI, 'login_api', '/passport/login', pk='_id', app=api_bp)
-    register_api(FilePhotoAPI, 'photo_api', '/file/photo', pk='photo_id', app=api_bp)
+    register_api(FilePhotoAPI, 'photo_api', '/file/photo/', pk='photo_id', app=api_bp)

templates/admin/file/photo_add.html

@@ -36,7 +36,7 @@
     //选完文件后不自动上传
     upload.render({
       elem: '#select-img'
-      , url: '/api/v1/file/photos'
+      , url: '/api/v1/file/photo/'
       , auto: false
       , exts: 'jpg|png|gif|bmp|jpeg'
       , size: 1000

templates/admin/rights/rights_add.html

@@ -129,7 +129,7 @@
     form.on('submit(power-save)', function(data) {
       data.field.icon = 'layui-icon ' + data.field.icon;
       $.ajax({
-        url: '/api/v1/rights/power/0',
+        url: '/api/v1/rights/power/',
         data: JSON.stringify(data.field),
         dataType: 'json',
         contentType: 'application/json',