opt json-parse

baogutang-admin/src/main/resources/templates/json-parse.html

@@ -66,7 +66,7 @@
     <div class="col-md-7" style="padding:0;">
         <div style="padding:10px;font-size:16px;border-bottom:solid 1px #ddd;" class="navi">
             <a href="#" class="tip zip" title="压缩" data-placement="bottom"><i class="fa fa-database"></i></a>
-            <a href="#" class="tip zipCopy" title="压缩并复制" data-placement="bottom"><i class="fa fa-files-o"></i></a>
+            <a href="#" class="tip zipCopy" title="压缩并复制" data-placement="bottom"><i class="fa fa-clipboard"></i></a>
             <a href="#" class="tip xml" title="转XML" data-placement="bottom"><i class="fa fa-file-excel-o"></i></a>
             <a href="#" class="tip shown" title="显示行号" data-placement="bottom"><i
                     class="glyphicon glyphicon-sort-by-order"></i></a>
@@ -75,6 +75,8 @@
             <a href="#" class="tip copy" title="复制" data-clipboard-target="#json-target" data-placement="bottom"><i
                     class="fa fa-copy"></i></a>
             <a href="#" class="tip compress" title="折叠" data-placement="bottom"><i class="fa fa-compress"></i></a>
+            <a href="#" class="tip toJava" title="转Java对象" data-placement="bottom"><i class="fa fa-code"></i></a>
+            <a href="#" class="tip deepParse" title="去除转译" data-placement="bottom"><i class="fa fa-sitemap"></i></a>
         </div>
         <div id="right-box"
              style="height:1100px;border-right:solid 1px #ddd;border-bottom:solid 1px #ddd;border-radius:0;resize: none;overflow-y:scroll; outline:none;position:relative;">
@@ -110,6 +112,8 @@
     var shown_flag = false;
     var compress_flag = false;
     var xml_text;
+    var toJava_flag = false;
+    var deepParse_flag = false;
     $('.tip').tooltip();
 
     function init() {
@@ -117,13 +121,33 @@
         zip_flag = false;
         shown_flag = false;
         compress_flag = false;
+        // toJava_flag 不在这里重置，由keyup事件单独处理
         renderLine();
         $('.xml').attr('style', 'color:#999;');
         $('.zip').attr('style', 'color:#999;');
     }
 
     $('#json-src').keyup(function () {
-        init();
+        // 如果当前在Java模式，先退出
+        if (toJava_flag) {
+            toJava_flag = false;
+            $('.toJava').attr('style', 'color:#999;');
+        }
+        
+        // 如果当前在深度解析模式，先退出
+        if (deepParse_flag) {
+            deepParse_flag = false;
+            $('.deepParse').attr('style', 'color:#999;');
+        }
+            
+        // 重置其他标志位
+        xml_flag = false;
+        zip_flag = false;
+        shown_flag = false;
+        compress_flag = false;
+        $('.xml').attr('style', 'color:#999;');
+        $('.zip').attr('style', 'color:#999;');
+            
         var content = $.trim($(this).val());
         var result = '';
         if (content != '') {
@@ -339,10 +363,280 @@
             message: '复制失败，请手动复制'
         });
     });
+
+    // JSON转Java对象功能
+    $('.toJava').click(function () {
+        if (toJava_flag) {
+            $('#json-src').keyup();
+        } else {
+            if (!current_json) {
+                $.message && $.message({
+                    type: 'error',
+                    message: '请先输入有效的JSON数据'
+                });
+                return;
+            }
+            try {
+                var javaCode = json2Java(current_json, 'RootObject');
+                var formattedCode = formatJavaCode(javaCode);
+                $('#json-target').html(formattedCode);
+                toJava_flag = true;
+                xml_flag = false;
+                zip_flag = false;
+                $(this).attr('style', 'color:#15b374;');
+            } catch (e) {
+                $.message && $.message({
+                    type: 'error',
+                    message: '转换失败：' + e.message
+                });
+            }
+        }
+    });
+
+    // JSON转Java类的核心函数
+    function json2Java(json, className) {
+        var classes = [];
+        var mainClass = generateJavaClass(json, className, classes);
+
+        // 将主类放在最前面
+        var result = mainClass;
+
+        // 添加其他嵌套类
+        if (classes.length > 0) {
+            result += '\n' + classes.join('\n');
+        }
+
+        return result;
+    }
+
+    // 生成Java类代码
+    function generateJavaClass(obj, className, classes) {
+        if (typeof obj !== 'object' || obj === null) {
+            return '';
+        }
+
+        var fields = [];
+        var imports = new Set();
+        imports.add('import lombok.Data;');
+
+        if (Array.isArray(obj)) {
+            // 如果是数组，取第一个元素分析
+            if (obj.length > 0) {
+                return generateJavaClass(obj[0], className, classes);
+            }
+            return '';
+        }
+
+        for (var key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                var value = obj[key];
+                var fieldType = getJavaType(value, key, classes);
+
+                // 处理字段名（驼峰命名）
+                var fieldName = toCamelCase(key);
+
+                // 添加字段注释（如果原key和驼峰命名不同）
+                if (key !== fieldName) {
+                    imports.add('import com.fasterxml.jackson.annotation.JsonProperty;');
+                    fields.push('    @JsonProperty("' + key + '")');
+                }
+
+                fields.push('    private ' + fieldType + ' ' + fieldName + ';');
+            }
+        }
+
+        var importStr = Array.from(imports).join('\n');
+        var classCode = importStr + '\n\n';
+        classCode += '@Data\n';
+        classCode += 'public class ' + className + ' {\n';
+        classCode += fields.join('\n');
+        classCode += '\n}\n';
+
+        return classCode;
+    }
+
+    // 获取Java类型
+    function getJavaType(value, key, classes) {
+        if (value === null || value === undefined) {
+            return 'Object';
+        }
+
+        var type = typeof value;
+
+        if (type === 'string') {
+            return 'String';
+        } else if (type === 'number') {
+            return Number.isInteger(value) ? 'Integer' : 'Double';
+        } else if (type === 'boolean') {
+            return 'Boolean';
+        } else if (Array.isArray(value)) {
+            if (value.length === 0) {
+                return 'List<Object>';
+            }
+            var firstElement = value[0];
+            var elementType = getJavaType(firstElement, key, classes);
+            return 'List<' + elementType + '>';
+        } else if (type === 'object') {
+            // 创建嵌套类
+            var nestedClassName = capitalize(toCamelCase(key));
+            var nestedClass = generateJavaClass(value, nestedClassName, classes);
+            if (nestedClass && !classes.includes(nestedClass)) {
+                classes.push(nestedClass);
+            }
+            return nestedClassName;
+        }
+
+        return 'Object';
+    }
+
+    // 转换为驼峰命名
+    function toCamelCase(str) {
+        return str.replace(/[_-](\w)/g, function(match, letter) {
+            return letter.toUpperCase();
+        }).replace(/^[A-Z]/, function(match) {
+            return match.toLowerCase();
+        });
+    }
+
+    // 首字母大写
+    function capitalize(str) {
+        if (!str) return str;
+        return str.charAt(0).toUpperCase() + str.slice(1);
+    }
+
+    // 深度解析JSON（递归解析转义的JSON字符串）
+    $('.deepParse').click(function () {
+        if (deepParse_flag) {
+            $('#json-src').keyup();
+        } else {
+            if (!current_json) {
+                $.message && $.message({
+                    type: 'error',
+                    message: '请先输入有效的JSON数据'
+                });
+                return;
+            }
+            try {
+                var deepParsedJson = deepParseJson(current_json);
+                var result = new JSONFormat(JSON.stringify(deepParsedJson), 4).toString();
+                $('#json-target').html(result);
+                
+                // 更新当前的json，以便其他功能使用
+                current_json = deepParsedJson;
+                current_json_str = JSON.stringify(deepParsedJson);
+                
+                deepParse_flag = true;
+                xml_flag = false;
+                zip_flag = false;
+                toJava_flag = false;
+                $(this).attr('style', 'color:#15b374;');
+                
+                $.message && $.message({
+                    type: 'success',
+                    message: '深度解析完成'
+                });
+            } catch (e) {
+                $.message && $.message({
+                    type: 'error',
+                    message: '深度解析失败：' + e.message
+                });
+            }
+        }
+    });
+
+    // 递归解析JSON字符串
+    function deepParseJson(obj) {
+        if (obj === null || obj === undefined) {
+            return obj;
+        }
+        
+        if (typeof obj === 'string') {
+            // 尝试解析字符串，如果是JSON格式则递归解析
+            try {
+                var trimmed = obj.trim();
+                if ((trimmed.startsWith('{') && trimmed.endsWith('}')) || 
+                    (trimmed.startsWith('[') && trimmed.endsWith(']'))) {
+                    var parsed = JSON.parse(trimmed);
+                    return deepParseJson(parsed);
+                }
+            } catch (e) {
+                // 不是有效的JSON，返回原字符串
+            }
+            return obj;
+        }
+        
+        if (Array.isArray(obj)) {
+            return obj.map(function(item) {
+                return deepParseJson(item);
+            });
+        }
+        
+        if (typeof obj === 'object') {
+            var result = {};
+            for (var key in obj) {
+                if (obj.hasOwnProperty(key)) {
+                    result[key] = deepParseJson(obj[key]);
+                }
+            }
+            return result;
+        }
+        
+        return obj;
+    }
+
+    // 格式化Java代码为HTML展示
+    function formatJavaCode(code) {
+        var lines = code.split('\n');
+        var html = '<div style="padding: 10px; font-family: \'Consolas\', \'Monaco\', \'Courier New\', monospace; font-size: 14px; line-height: 1.6; background-color: #f8f8f8;">';
+
+        lines.forEach(function(line, index) {
+            var formattedLine = highlightJavaCode(line);
+            html += '<div style="padding: 2px 0;">';
+            html += '<span style="color: #999; margin-right: 15px; user-select: none;">' + (index + 1) + '</span>';
+            html += formattedLine;
+            html += '</div>';
+        });
+
+        html += '</div>';
+        return html;
+    }
+
+    // Java代码语法高亮
+    function highlightJavaCode(line) {
+        // 转义HTML特殊字符
+        line = line.replace(/</g, '&lt;').replace(/>/g, '&gt;');
+
+        // 关键字高亮 (蓝色)
+        var keywords = ['public', 'private', 'protected', 'class', 'import', 'package', 'return', 'void', 'static', 'final', 'extends', 'implements'];
+        keywords.forEach(function(keyword) {
+            var regex = new RegExp('\\b' + keyword + '\\b', 'g');
+            line = line.replace(regex, '<span style="color: #0000ff; font-weight: bold;">' + keyword + '</span>');
+        });
+
+        // 注解高亮 (深绿色)
+        line = line.replace(/(@\w+)/g, '<span style="color: #808000; font-weight: bold;">$1</span>');
+
+        // 字符串高亮 (深红色)
+        line = line.replace(/(&quot;[^&quot;]*&quot;)/g, '<span style="color: #a31515;">$1</span>');
+        line = line.replace(/(&quot;)/g, '<span style="color: #a31515;">"</span>');
+
+        // 类型高亮 (青色)
+        var types = ['String', 'Integer', 'Long', 'Double', 'Float', 'Boolean', 'Object', 'List', 'Set', 'Map'];
+        types.forEach(function(type) {
+            var regex = new RegExp('\\b' + type + '\\b', 'g');
+            line = line.replace(regex, '<span style="color: #2b91af; font-weight: bold;">' + type + '</span>');
+        });
+
+        // 注释高亮 (灰绿色)
+        line = line.replace(/(\x2F\x2F.*$)/g, '<span style="color: #008000; font-style: italic;">$1</span>');
+                
+        return line;
+    }
+
     $('#json-src').keyup();
 </script>
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