jacksion版本更换

guyue

2025-07-17 d381770738b4862608620faa6fa78c7cea60b920

jacksion版本更换

 pom.xml

@@ -90,18 +90,18 @@
<!--        </dependency>-->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.13.4</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.datatype</groupId>
            <artifactId>jackson-datatype-jsr310</artifactId>
            <artifactId>jackson-core</artifactId>
            <version>2.13.4</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.15.2</version>
            <version>2.13.4.2</version> <!-- 使用最新的补丁版本 -->
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.datatype</groupId>
            <artifactId>jackson-datatype-jsr310</artifactId>
            <version>2.13.4</version>
        </dependency>

        <dependency>

 src/main/java/com/linghu/controller/AuthController.java

@@ -55,26 +55,63 @@
    //open-crypt解析token
    @GetMapping("/parseToken")
    @ApiOperation(value = "解析token")
    public ResponseEntity<?> parseToken(@RequestParam String token) throws JsonProcessingException {
        if (token == null || "".equals(token)){
    public ResponseEntity<?> parseToken(@RequestParam String token) {
        if (token == null || token.isEmpty()) {
            return ResponseEntity.ok("token为空");
        }

        try {
            // 解密token
            OpenCryptUtil openCryptUtil = new OpenCryptUtil();
            String decrypt = openCryptUtil.decrypt(token);

            // 使用 ObjectMapper 反序列化，避免手动处理转义字符
            // 处理可能的JSON格式问题
            String cleanedJson = cleanJsonString(decrypt);

            // 使用ObjectMapper解析JSON
            ObjectMapper objectMapper = new ObjectMapper();
            JsonNode root = objectMapper.readTree(decrypt);
            JsonNode root = objectMapper.readTree(cleanedJson);

            // 提取所需字段
            String name = root.get("name").asText();

            return ResponseEntity.ok(name);
        } catch (JsonProcessingException e) {
            // 处理JSON解析异常
            return ResponseEntity.badRequest().body("JSON解析失败: " + e.getMessage());
        } catch (Exception e) {
            // 捕获所有异常，避免500错误
            // 处理其他异常
            return ResponseEntity.badRequest().body("解析失败: " + e.getMessage());
        }
    }

    /**
     * 清理JSON字符串，处理可能的格式问题
     * @param jsonString 原始JSON字符串
     * @return 清理后的JSON字符串
     */
    private String cleanJsonString(String jsonString) {
        if (jsonString == null) {
            return null;
        }

        // 移除字符串开头和结尾可能存在的引号
        String result = jsonString.trim();
        if (result.startsWith("\"") && result.endsWith("\"") && result.length() > 1) {
            result = result.substring(1, result.length() - 1);
        }

        // 处理转义的引号
        result = result.replace("\\\"", "\"");

        // 处理换行符和其他转义字符
        result = result.replace("\\n", "\n")
                .replace("\\r", "\r")
                .replace("\\t", "\t");

        return result;
    }

    @GetMapping("/getToken")
    @ApiOperation(value = "获取token")
    public ResponseEntity<?> getToken( String user) {