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Java 将类型转换为可读名称
将类型转换为可读名称
实例源码：
源代码：
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/*2
来 自*3
N o w J a v a . c o m4
*/5
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/*7
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* Copyright (c) 2008-2016 Haulmont.9
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*11
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* Licensed under the Apache License, Version 2.0 (the "License");13
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* you may not use this file except in compliance with the License.15
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* You may obtain a copy of the License at17
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*19
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* http://www.apache.org/licenses/LICENSE-2.021
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*23
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* Unless required by applicable law or agreed to in writing, software25
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* distributed under the License is distributed on an "AS IS" BASIS,27
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.29
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* See the License for the specific language governing permissions and31
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* limitations under the License.33
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*35
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*/37
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//package com.nowjava;39
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public class Main {42
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public static void main(String[] argv) throws Exception {44
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String type = "nowjava.com";46
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System.out.println(convertTypeToReadableName(type));48
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}50
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public static String convertTypeToReadableName(String type) {53
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if (isArray(type)) {55
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Class clazz = getArrayType(type);57
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return clazz.getName() + "[]";59
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} else {61
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return type;/* 来自 时 代 Java - nowjava.com*/63
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}65
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}67
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public static boolean isArray(String type) {70
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return type != null72
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&& (type.startsWith("[") && type.length() >= 274
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&& getArrayType(type) != null || type76
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.endsWith("[]"));78
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}80
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public static Class getArrayType(String type) {83
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if (type.endsWith("[]")) {85
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try {87
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return Class.forName(type.substring(0, type.length() - 2));89
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} catch (ClassNotFoundException e) {91
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throw new RuntimeException("Wrong array type");93
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}95
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}97
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switch (type.substring(0, 2)) {99
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case "[Z":101
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return boolean.class;103
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case "[B":105
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return byte.class;107
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case "[S":109
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return short.class;111
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case "[I":113
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return int.class;115
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