for (var i = 3169350; i <= 3169400; i++) {
console.log("Searching block " + i);
var block = await cfx.getBlockByEpochNumber(i, true);
var count = 0;
if (block != null && block.transactions != null) {
if(block.transactions!=null){
block.transactions.forEach(function (e) {
console.log(" tx hash : " + e.hash + "\n"
+ " nonce : " + e.nonce + "\n"
+ " blockHash : " + e.blockHash + "\n"
+ " blockNumber : " + e.blockNumber + "\n"
+ " transactionIndex: " + e.transactionIndex + "\n"
+ " from : " + e.from + "\n"
+ " to : " + e.to + "\n"
+ " gasPrice : " + e.gasPrice + "\n"
+ " gas : " + e.gas + "\n"
+ " input : " + e.input
+ "--------------------------------------------------------------------------------------------"
);count++;
})
}
else{
console.log("No transaction. " + i);
}
}
}
console.log("交易数量： " + count);
仅贴出了遍历区块信息的（这次没写注释，但问题不大都能看懂），其他代码可以参照之前的新手0-1教程（见下方帖子），里面有关于开发环境、工具、调用链、账户、合约等所有代码和说明。
现在，你们可以查找链上全部的信息了。
这是运行结果截图
