From 7b6eee5f44fcc03e3ccff9c27ffd7df1b937c087 Mon Sep 17 00:00:00 2001
From: limingxie <limingxie@limingxiedeMacBook-Pro.local>
Date: Sat, 11 May 2024 09:48:29 +0800
Subject: [PATCH] =?UTF-8?q?#1795=20=E5=90=88=E7=BA=A6=E4=BA=8B=E4=BB=B6?=
 =?UTF-8?q?=E6=8E=A8=E9=80=81=E7=9A=84SampleCode=E4=B8=ADBlockNumber?=
 =?UTF-8?q?=E6=98=AFBigInteger=E6=89=80=E4=BB=A5=E7=9B=B4=E6=8E=A5?=
 =?UTF-8?q?=E5=A4=8D=E5=88=B6=E8=BF=87=E6=9D=A5=E7=94=A8=E4=BC=9A=E7=BC=96?=
 =?UTF-8?q?=E8=AF=91=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 3.x/zh_CN/docs/sdk/java_sdk/event_sub.md | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/3.x/zh_CN/docs/sdk/java_sdk/event_sub.md b/3.x/zh_CN/docs/sdk/java_sdk/event_sub.md
index 07aa865cb..1603534eb 100644
--- a/3.x/zh_CN/docs/sdk/java_sdk/event_sub.md
+++ b/3.x/zh_CN/docs/sdk/java_sdk/event_sub.md
@@ -205,10 +205,10 @@ contract Asset {
         EventSubParams params = new EventSubParams();
 
         // 全部Event fromBlock设置为 -1 
-        params.setFromBlock(-1);
+        params.setFromBlock(new BigInteger("-1"));
 
         // toBlock设置为-1，处理至最新区块继续等待新的区块
-        params.setToBlock(-1);
+        params.setToBlock(new BigInteger("-1"));
    
         // 注册事件
         eventSubscribe.subscribeEvent(params, 
@@ -230,9 +230,9 @@ contract Asset {
         EventSubParams params = new EventSubParams();
 
         // 从订阅时的最新区块区块开始，fromBlock设置为-1
-        params.setFromBlock(-1);
+        params.setFromBlock(new BigInteger("-1"));
         // toBlock设置为-1，处理至最新区块继续等待新的区块
-        params.setToBlock(-1);
+        params.setToBlock(new BigInteger("-1"));
         
         // topic0，TransferEvent(int256,string,string,uint256)
         params.addTopic(0, TopicTools.stringToTopic("TransferEvent(int256,string,string,uint256)");
@@ -261,9 +261,9 @@ contract Asset {
         EventSubParams params = new EventSubParams();
 
         // 从订阅时的最新区块区块开始，fromBlock设置为-1
-        params.setFromBlock(-1);
+        params.setFromBlock(new BigInteger("-1"));
         // toBlock设置为-1，处理至最新区块继续等待新的区块
-        params.setToBlock(-1);
+        params.setToBlock(new BigInteger("-1"));
 
         // addresses设置为asset地址，匹配该合约地址
         params.addAddress("0x06922a844c542df030a2a2be8f835892db99f324");
@@ -291,9 +291,9 @@ contract Asset {
         EventSubParams params = new EventSubParams();
 
         // 从最初区块开始，fromBlock设置为1
-        params.setFromBlock(1);
+        params.setFromBlock(new BigInteger("1"));
         // toBlock设置为-1，处理至最新区块继续等待新的区块
-        params.setToBlock(-1);
+        params.setToBlock(new BigInteger("-1"));
 
         // addresses设置为asset地址，匹配该合约地址
         params.addAddress("0x06922a844c542df030a2a2be8f835892db99f324");
@@ -344,8 +344,8 @@ contract Asset {
         eventSubscribe.start();
 
         EventSubParams eventLogParams = new EventSubParams();
-        eventLogParams.setFromBlock(-1);
-        eventLogParams.setToBlock(-1);
+        eventLogParams.setFromBlock(new BigInteger("-1"));
+        eventLogParams.setToBlock(new BigInteger("-1"));
         eventLogParams.addAddress(contractAddress);
         CryptoSuite invalidCryptoSuite =
                 new CryptoSuite(client.getCryptoSuite().getCryptoTypeConfig());