perf： 加解密数据处理

springboot-util/src/main/java/com/tiesheng/util/CommonUtil.java

@@ -0,0 +1,55 @@
+package com.tiesheng.util;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.serializer.SerializeFilter;
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import com.alibaba.fastjson.support.config.FastJsonConfig;
+import com.tiesheng.util.config.desensitize.DesensitizeValueFilter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class CommonUtil {
+
+
+    /**
+     * FastJson配置
+     *
+     * @return
+     */
+    public static FastJsonConfig fastJsonConfig() {
+        FastJsonConfig config = new FastJsonConfig();
+        config.setSerializerFeatures(SerializerFeature.WriteMapNullValue,
+                SerializerFeature.WriteNullStringAsEmpty,
+                SerializerFeature.WriteEnumUsingName);
+        config.setDateFormat("yyyy-MM-dd HH:mm:ss");
+        config.setSerializeFilters(new DesensitizeValueFilter());
+        return config;
+    }
+
+
+    /**
+     * 格式化数据
+     *
+     * @param value
+     * @return
+     * @throws IOException
+     */
+    public static String writeJsonString(Object value) throws IOException {
+        FastJsonConfig fastJsonConfig = fastJsonConfig();
+        SerializeFilter[] globalFilters = fastJsonConfig.getSerializeFilters();
+        List<SerializeFilter> allFilters = new ArrayList(Arrays.asList(globalFilters));
+
+        ByteArrayOutputStream outnew = new ByteArrayOutputStream();
+        JSON.writeJSONStringWithFastJsonConfig(outnew, fastJsonConfig.getCharset(),
+                value, fastJsonConfig.getSerializeConfig(),
+                allFilters.toArray(new SerializeFilter[allFilters.size()]),
+                fastJsonConfig.getDateFormat(), JSON.DEFAULT_GENERATE_FEATURE,
+                fastJsonConfig.getSerializerFeatures());
+        return outnew.toString();
+    }
+
+}