bizDate自动推断

src/main/java/com/winhc/dataworks/flow/touch/Main.java

@@ -10,6 +10,7 @@ import com.helospark.lightdi.annotation.Service;
 import com.winhc.dataworks.flow.touch.bean.*;
 import com.winhc.dataworks.flow.touch.configuration.SchemaInit;
 import com.winhc.dataworks.flow.touch.service.TouchService;
+import com.winhc.dataworks.flow.touch.utils.DateUtils;
 import com.winhc.dataworks.flow.touch.utils.DingUtils;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
@@ -39,7 +40,7 @@ public class Main {
 
     static {
         options.addOption("s", "singleJob", false, "选填，是否单独触发一个业务流程");
-        options.addOption("b", "bizDate", true, "必填，业务时间");
+        options.addOption("b", "bizDate", true, "选填，业务时间[2020-07-07],默认为昨天");
         options.addOption("f", "fileName", true, "必填，yaml文件");
 
         options.addOption("flow", "flow", true, "单任务必填，业务流程名");
@@ -48,7 +49,7 @@ public class Main {
 
     private static void verify(CommandLine commandLine) {
         try {
-            if (!commandLine.hasOption("b") || !commandLine.hasOption("f")) {
+            if (!commandLine.hasOption("f")) {
                 throw new RuntimeException();
             }
             if (commandLine.hasOption("s")) {
@@ -71,7 +72,7 @@ public class Main {
         try {
             CommandLine commandLine = parser.parse(options, args);
             verify(commandLine);
-            String bizDate = commandLine.getOptionValue("b");
+            String bizDate = commandLine.getOptionValue("b", DateUtils.getYesterday());
             String fileName = commandLine.getOptionValue("f");
             List<DataWorksFlowJob> jobs = SchemaInit.getJobs(fileName);
 

src/main/java/com/winhc/dataworks/flow/touch/utils/DateUtils.java

@@ -0,0 +1,19 @@
+package com.winhc.dataworks.flow.touch.utils;
+
+import java.time.Instant;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * @Author: XuJiakai
+ * @Date: 2020/7/20 13:48
+ * @Description:
+ */
+public class DateUtils {
+    private static final DateTimeFormatter df = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+
+    public static String getYesterday() {
+        Instant instant = Instant.now().minus(1, ChronoUnit.DAYS);
+        return df.format(instant);
+    }
+}