U Update the document of sendSignedTransaction.

web3 · Jul 3, 2019 · 43b11d6 · 43b11d6
1 parent 7655fe8
commit 43b11d6
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/docs/web3-eth.rst b/docs/web3-eth.rst
@@ -1096,8 +1096,8 @@ Example
 
 .. code-block:: javascript
 
- var Tx = require('ethereumjs-tx');
- var privateKey = new Buffer('e331b6d69882b4cb4ea581d88e0b604039a3de5967688d3dcffdd2270c0fd109', 'hex')
+ var Tx = require('ethereumjs-tx').Transaction;
+ var privateKey = Buffer.from('e331b6d69882b4cb4ea581d88e0b604039a3de5967688d3dcffdd2270c0fd109', 'hex');
 
  var rawTx = {
  nonce: '0x00',
@@ -1108,7 +1108,7 @@ Example
  data: '0x7f7465737432000000000000000000000000000000000000000000000000000000600057'
  }
 
- var tx = new Tx(rawTx);
+ var tx = new Tx(rawTx, {'chain':'ropsten'});
  tx.sign(privateKey);
 
  var serializedTx = tx.serialize();
@@ -1121,6 +1121,8 @@ Example
 
  > // see eth.getTransactionReceipt() for details
 
+.. note:: When use the package `ethereumjs-tx` at the version of `2.0.0`, if we don't specify the parameter `chain`, it will use `mainnet`, so if you wan to use at the other network, you should add this parameter `chain` to specify.
+
 
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