@@ -1,5 +1,19 @@
<h2>开发指南</h2>
+<h3>开发工具</h3>
+
+JDK 1.8 +
+Gradle 6.0 +
+eclipse-jee-2019-12 +
+Tomcat 9 +
+MySQL Server 5.5 +
+<h3>程序目录</h3>
<table border="0" class="table table-striped table-bordered ">
<thead>
@@ -218,4 +232,21 @@
<td>设置IDE</td>
</tr>
</tbody>
-</table>
+</table>
+<h3>问题及解决</h3>
+问题1
+“A cycle was detected in the build path of project: XXX”
+解决方法：
+Eclipse Menu -> Window -> Preferences... -> Java -> Compiler -> Building -> Building path problems -> Circular dependencies -> 将Error改成Warning
+问题2
+Access restriction
+解决方案：
+Eclipse Menu -> Window -> Preferences... -> Java -> Compiler -> Errors/Warnings界面的Deprecated and restricted API下。把Forbidden reference (access rules): 的规则由默认的Error改为Warning即可。
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