document.write("
{ success: 1/0, data: { <item_code_01>: [ { param_hash: <md5_hash_of_item_param>, content: <item_content> }, { param_hash: <md5_hash_of_item_param>, content: <item_content> }, ... ], <item_code_02>: [ { param_hash: <md5_hash_of_item_param>, content: <item_content> } ] } }