- <li><a href="api/post/upload-json">upload json</a>
- <li><a href="api/post/upload-image">upload json</a>
- <li><a href="api/post/upload-music">upload json</a>
- <li><a href="api/post/upload-appli">upload json</a>
+ <li><button formmethod="POST" formaction="api/post/ping">ping</button>
+ <li><button formmethod="POST" formaction="api/post/upload-json">upload json</button>
+ <li><button formmethod="POST" formaction="api/post/upload-image">upload image</button>
+ <li><button formmethod="POST" formaction="api/post/upload-music">upload music</button>
+ <li><button formmethod="POST" formaction="api/post/upload-appli">upload application</button>
+ </form>