cdn change to local and use markdown and style change

Html/db/data/user/_10086_.json

@@ -0,0 +1 @@
+{"username": "_10086_"}

Html/db/data/user/chenjianfei.json

@@ -0,0 +1 @@
+{"username": "chenjianfei"}

Html/db/data/user/cn0101.json

@@ -0,0 +1 @@
+{"username": "cn0101"}

Html/db/data/user/dhj.json

@@ -0,0 +1 @@
+{"username": "dhj"}

Html/db/data/user/dhj_teacher.json

@@ -0,0 +1 @@
+{"username": "dhj_teacher"}

Html/db/data/user/not_shy.json

@@ -0,0 +1 @@
+{"username": "not_shy"}

Html/db/data/user/ryh_.json

@@ -0,0 +1 @@
+{"username": "ryh_"}

Html/db/data/user/univero.json

@@ -0,0 +1 @@
+{"username": "univero"}

Html/db/data/user/univero1.json

@@ -0,0 +1 @@
+{"username": "univero1"}