浏览器
用法
npm run build-web
或yarn build-web
。
为一切生意业务重用api
对象,它缓存ABI以削减收集运用,只挪用一次new eosjs_api.default(...)
。
<pre style="width: 100%; height: 100%; margin:0px; "></pre>
<script src='dist-web/eosjs-api.js'></script>
<script src='dist-web/eosjs-jsonrpc.js'></script>
<script src='dist-web/eosjs-jssig.js'></script>
<script>
let pre = document.getElementsByTagName('pre')[0];
const defaultPrivateKey = "5JtUScZK2XEp3g9gh7F8bwtPTRAkASmNrrftmx4AxDKD5K4zDnr"; // useraaaaaaaa
const rpc = new eosjs_jsonrpc.default('http://127.0.0.1:8888');
const signatureProvider = new eosjs_jssig.default([defaultPrivateKey]);
const api = new eosjs_api.default({ rpc, signatureProvider });
(async () => {
try {
const result = await api.transact({
actions: [{
account: 'eosio.token',
name: 'transfer',
authorization: [{
actor: 'useraaaaaaaa',
permission: 'active',
}],
data: {
from: 'useraaaaaaaa',
to: 'useraaaaaaab',
quantity: '0.0001 SYS',
memo: '',
},
}]
}, {
blocksBehind: 3,
expireSeconds: 30,
});
pre.textContent += '\n\nTransaction pushed!\n\n' + JSON.stringify(result, null, 2);
} catch (e) {
pre.textContent = '\nCaught exception: ' + e;
if (e instanceof eosjs_jsonrpc.RpcError)
pre.textContent += '\n\n' + JSON.stringify(e.json, null, 2);
}
})();
</script>
调试
假如你想要可读的源文件举行调试,请将文件援用更改成dist-web/debug
目录下的-debug.js
文件,这些文件只用于开辟,由于它们的大小是缩小了10倍多的版本,导入调试版本将增添最终用户的加载时候。
IE11和Edge支撑
假如你须要支撑IE11或Edge,你还须要装置文本编码的polyfill
,由于eosjs
署名依赖于IE11和Edge不供应的TextEncoder
。将TextEncoder
和TextDecoder
传递给API组织函数,请参阅https://github.com/inexorabletash/text-encoding中的文档,以肯定将其包含在项目中的最好要领。