平時服務器端開發人員寫好后台之后一般寫一份簡單的接口說明頁面，類似：
<form action="test.php" accept-charset="utf-8"> <div><label for="">param_1</label><input type="text" name="param_1" value="value_1"/></div> <div><label for="">param_2</label><input type="text" name="param_2" value="value_2"/></div> <div><label for="">param_3</label><input type="text" name="param_3" value="value_3"/></div> <div><label for="">param_4</label><input type="text" name="param_4" value="value_4"/></div> <div><input type="submit" value="submit"/></div> </form>
由於結果是以json形式返回的，不容易一眼辨認，所以為了方便，對結果進行了簡單的處理：
1,由於不能控制返回結果的頁面，所以直接對請求進行了攔截並用ajax方式進行重發。
2,格式化返回的json結果，非json結果直接顯示。
注：ubuntu下的chromium在處理overflow的問題上貌似有點不一樣，所以結果容器寫得有點羅嗦。
具體例子：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"/> </head> <body> <div id="page"> <form action="test.php" accept-charset="utf-8"> <div><label for="">param_1</label><input type="text" name="param_1" value="value_1"/></div> <div><label for="">param_2</label><input type="text" name="param_2" value="value_2"/></div> <div><label for="">param_3</label><input type="text" name="param_3" value="value_3"/></div> <div><label for="">param_4</label><input type="text" name="param_4" value="value_4"/></div> <div><input type="submit" value="submit"/></div> </form> </div> <script type="text/javascript" src="../js/jQuery.js"></script> <script type="text/javascript" src="../js/JSONFormat.js"></script> </body> </html>
結果：
JSONFormat.js內容：
View Code
var JSONFormat = (function(){ var _toString = Object.prototype.toString; function format(object, indent_count){ var html_fragment = ''; switch(_typeof(object)){ case 'Null' :0 html_fragment = _format_null(object); break; case 'Boolean' : html_fragment = _format_boolean(object); break; case 'Number' : html_fragment = _format_number(object); break; case 'String' : html_fragment = _format_string(object); break; case 'Array' : html_fragment = _format_array(object, indent_count); break; case 'Object' : html_fragment = _format_object(object, indent_count); break; } return html_fragment; }; function _format_null(object){ return '<span class="json_null">null</span>'; } function _format_boolean(object){ return '<span class="json_boolean">' + object + '</span>'; } function _format_number(object){ return '<span class="json_number">' + object + '</span>'; } function _format_string(object){ if(0 <= object.search(/^http/)){ object = '<a href="' + object + '" target="_blank" class="json_link">' + object + '</a>' } return '<span class="json_string">"' + object + '"</span>'; } function _format_array(object, indent_count){ var tmp_array = []; for(var i = 0, size = object.length; i < size; ++i){ tmp_array.push(indent_tab(indent_count) + format(object[i], indent_count + 1)); } return '[\n' + tmp_array.join(',\n') + '\n' + indent_tab(indent_count - 1) + ']'; } function _format_object(object, indent_count){ var tmp_array = []; for(var key in object){ tmp_array.push( indent_tab(indent_count) + '<span class="json_key">"' + key + '"</span>:' + format(object[key], indent_count + 1)); } return '{\n' + tmp_array.join(',\n') + '\n' + indent_tab(indent_count - 1) + '}'; } function indent_tab(indent_count){ return (new Array(indent_count + 1)).join(' '); } function _typeof(object){ var tf = typeof object, ts = _toString.call(object); return null === object ? 'Null' : 'undefined' == tf ? 'Undefined' : 'boolean' == tf ? 'Boolean' : 'number' == tf ? 'Number' : 'string' == tf ? 'String' : '[object Function]' == ts ? 'Function' : '[object Array]' == ts ? 'Array' : '[object Date]' == ts ? 'Date' : 'Object'; }; function loadCssString(){ var style = document.createElement('style'); style.type = 'text/css'; var code = Array.prototype.slice.apply(arguments).join(''); try{ style.appendChild(document.createTextNode(code)); }catch(ex){ style.styleSheet.cssText = code; } document.getElementsByTagName('head')[0].appendChild(style); } loadCssString( '.json_key{ color: purple;}', '.json_null{color: red;}', '.json_string{ color: #077;}', '.json_link{ color: #717171;}', '.json_array_brackets{}'); var _JSONFormat = function(origin_data){ this.data = 'string' != typeof origin_data ? origin_data : JSON && JSON.parse ? JSON.parse(origin_data) : eval('(' + origin_data + ')'); }; _JSONFormat.prototype = { constructor : JSONFormat, toString : function(){ return format(this.data, 1); } } return _JSONFormat; })(); function create_result_contatiner(){ var $result = $('<pre id="result" style=" width: 100%; height: 100%; overflow: scroll; overflow-x: scroll; overflow-y:scroll"></pre>') var $result_container = $('<div id="result_container" style="position: fixed; top: 1%; right: 8px; width: 5%; height: 97%; margin: 0; padding: 0; border:1px solid skyblue; background: #f8f8f8; line-height: 1.2em; font-size: 14px; cursor: pointer;"></div>'); $result_container.append($result); $result_container.hover(function(){ $(this).stop(true).animate({width:'50%'}, 'slow'); }, function(){ $(this).stop(true).animate({width:'5%'}, 'slow'); }); $('body').append($result_container); return [$result_container, $result]; } (function request_intercept(args){ var $result_container = args[0], $result = args[1]; $('form *[type="submit"]').bind('click', function(){ var _form = $(this).parents('form'), _action = (_form.attr('action') || './'), _method = (_form.attr('method') || 'get').toLowerCase(), _params = {}; _form.find('input[type="text"]').each(function(){ var item = $(this); _params[item.attr('name')] = item.val(); }); $['get' == _method ? 'get' : 'post'](_action, _params, function(response){ try{ var j = new JSONFormat(JSON && JSON.parse ? JSON.parse(response) : eval('(' + response + ')')); $result.html(j.toString()); }catch (e){ $result.html($result.text(response).html()); } $result_container.stop(true).animate({width:'50%'}, 'slow'); }); return false; }); })(create_result_contatiner());
轉載請注明來自【小西山子】