参数替换工具开发

byit-myth-core/myth-core-common/src/main/java/com/byit/job/utils/PlaceholderUtils.java

 package com.byit.job.utils;
 
+import cn.hutool.core.collection.CollectionUtil;
+import com.alibaba.fastjson.JSON;
+import com.byit.job.dto.ScriptParamAndPlaceholderDto;
 import lombok.extern.java.Log;
 import lombok.extern.slf4j.Slf4j;
 
@@ -10,6 +13,7 @@ import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -28,6 +32,10 @@ public class PlaceholderUtils {
      * 占位符后缀
      */
     private static final String PLACEHOLDER_SUFFIX = "}";
+    /**
+     * 补批时间参数占位符
+     */
+    private static final String DATE_KEY = "biz_date";
 
     /**
      * 占位符数据替换
@@ -72,15 +80,49 @@ public class PlaceholderUtils {
         return sbt.toString().getBytes(StandardCharsets.UTF_8);
     }
 
-    public static void main(String[] args) {
-        String text = "123${name},1232321${sex}123123";
-        Map<String,String> map = new HashMap<String,String>();
-        map.put("name","皇甫科星");
-        map.put("sex","'男'");
-        byte[] bytes = resolvePlaceholders(text.getBytes(StandardCharsets.UTF_8), map);
+    public static String paramPlaceholder(String runParam, String thisDate){
+        ScriptParamAndPlaceholderDto scriptParamAndPlaceholderDto = JSON.parseObject(runParam, ScriptParamAndPlaceholderDto.class);
+        Map<String, String> placeholder = scriptParamAndPlaceholderDto.getPlaceholder();
+        Map<String, String> param = scriptParamAndPlaceholderDto.getParam();
+
+        /**
+         * 替换时间参数
+         */
+        if (CollectionUtil.isNotEmpty(placeholder) && placeholder.containsKey(DATE_KEY)) {
+            placeholder.put(DATE_KEY,thisDate);
+        }
+        /**
+         * 替换时间占位符
+         */
+        if(CollectionUtil.isNotEmpty(param) && param.containsKey(DATE_KEY)){
+            param.put(DATE_KEY,thisDate);
+        }
+
 
-        System.out.println(new String(bytes, StandardCharsets.UTF_8));
+        return JSON.toJSONString(scriptParamAndPlaceholderDto);
     }
 
 
+    public static void main(String[] args) {
+        ScriptParamAndPlaceholderDto sc = new ScriptParamAndPlaceholderDto();
+        Map<String,String> m1 = new HashMap<>(2);
+        Map<String,String> m2 = new HashMap<>(2);
+
+        m1.put(DATE_KEY,"2018年12月12日");
+        m1.put("name","狗子");
+        m2.put(DATE_KEY,"2010年10月10日");
+        m2.put("age","1000");
+
+
+        sc.setPlaceholder(m2);
+        sc.setParam(m1);
+
+
+        String toJSONString = JSON.toJSONString(sc);
+        String s = paramPlaceholder(toJSONString, "2020/3/12 15:13");
+
+
+        System.out.println(s);
+
+    }
 }