初始化fy

uni_modules/UniDevTools/node_modules/licia/delRequireCache.js

@@ -0,0 +1,49 @@
+const stackTrace = require('./stackTrace');
+const each = require('./each');
+const contain = require('./contain');
+
+const path = require('path');
+
+exports = function(id) {
+    const filePath = findPath(id);
+
+    if (!filePath) return;
+    const mod = require.cache[filePath];
+    if (!mod) return;
+
+    const visited = {};
+    function run(current) {
+        visited[current.id] = true;
+        each(current.children, child => {
+            const { filename, id } = child;
+            if (path.extname(filename) !== '.node' && !visited[id]) {
+                run(child);
+            }
+        });
+        delete require.cache[current.id];
+    }
+    run(mod);
+
+    each(module.constructor._pathCache, (val, key) => {
+        if (contain(key, filePath)) delete module.constructor._pathCache[key];
+    });
+};
+
+function findPath(id) {
+    if (id[0] === '.') {
+        const stack = stackTrace();
+        for (const item of stack) {
+            const fileName = item.getFileName();
+            if (fileName !== module.filename) {
+                id = path.resolve(path.dirname(fileName), id);
+                break;
+            }
+        }
+    }
+
+    try {
+        return require.resolve(id);
+    } catch (e) {}
+}
+
+module.exports = exports;