koa-proxy-middleware
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http proxy middleware of koa2
183 lines (182 loc) • 5.77 kB
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<title>Code coverage report for koa-proxy-middleware/lib/base/handle.js</title>
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<a href="../../../index.html">All files</a> / <a href="index.html">koa-proxy-middleware/lib/base</a> handle.js
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">'use strict';
const queryString = require('querystring');
/**
* 处理钩子函数、处理bodyparser post请求
* @param {*} proxyServer 代理服务
* @param {*} option 处理后的参数
*/
module.exports = (proxyServer, option) => {
const { handleReq, handleRes, handleError } = option;
proxyServer.on('proxyReq', (proxyReq, req, res, options) => {
<span class="missing-if-branch" title="if path not taken" >I</span>if (handleReq) {
<span class="cstat-no" title="statement not covered" > handleReq.call(null, { proxyReq, req, res, options });</span>
}
const contentType = proxyReq.getHeader('Content-Type');
if (req.body && contentType) {
let bodyData;
if (contentType.match(/application\/json/)) {
bodyData = JSON.stringify(req.body);
} else if (contentType.match(/application\/x-www-form-urlencoded/)) {
bodyData = queryString.stringify(req.body);
}
if (bodyData) {
proxyReq.write(bodyData);
proxyReq.end();
}
}
});
proxyServer.on('proxyRes', (proxyRes, req, res) => {
if (handleRes) {
handleRes.call(null, { proxyRes, req, res });
}
});
proxyServer.on('error', <span class="fstat-no" title="function not covered" >(e</span>rr, req, res) => {
<span class="cstat-no" title="statement not covered" > if (handleError) {</span>
<span class="cstat-no" title="statement not covered" > handleError.call(null, { err, req, res });</span>
}
});
};
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Code coverage
generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Dec 16 2019 07:25:42 GMT+0000 (UTC)
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