first commit

src/components/InputMethod/assets/dicUtil.js

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+import { dict } from './dic.js'
+
+let SimpleInputMethod = {
+    dict: {}
+}
+
+SimpleInputMethod.initDict = function() {
+    this.dict.py2hz = dict;
+    this.dict.py2hz2 = {};
+    this.dict.py2hz2['i'] = 'i'; // i比较特殊，没有符合的汉字，所以特殊处理
+
+    for (let key in this.dict.py2hz) {
+        let ch = key[0];
+        if (!this.dict.py2hz2[ch]) {
+            this.dict.py2hz2[ch] = this.dict.py2hz[key];
+        }
+    }
+};
+
+SimpleInputMethod.getSingleHanzi = function(pinyin){
+    return this.dict.py2hz2[pinyin] || this.dict.py2hz[pinyin] || '';
+}
+
+SimpleInputMethod.getHanzi = function(pinyin) {
+    let result = this.getSingleHanzi(pinyin);
+    if (result) return [result.split(''), pinyin];
+
+    let temp = '';
+    let start = Math.min(pinyin.length, 6);
+
+    for (let i = start; i >= 1; i--) {
+        let str = pinyin.substr(0, i);
+        let rs = this.getSingleHanzi(str);
+        if (rs) return [rs.split(''), str];
+    }
+
+    return [[], '']; // 理论上一般不会出现这种情况
+};
+
+SimpleInputMethod.initDict();
+
+export { SimpleInputMethod } //换成export default SimpleInputMethod;不能用