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Add a limit on the number of recursions to avoid stack overflow when api is converted into a tree .

This commit is contained in:
shalousun 2021-11-06 21:45:11 +08:00
parent d803e4e881
commit 3daa8333ad
1 changed files with 8 additions and 3 deletions
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11
src/main/java/com/power/doc/utils/ApiParamTreeUtil.java
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@ -49,7 +49,7 @@ public class ApiParamTreeUtil {
}
for (ApiParam apiParam : params) {
// remove pre of field
apiParam.setChildren(getChild(apiParam.getId(), apiParamList));
apiParam.setChildren(getChild(apiParam.getId(), apiParamList,0));
}
return params;
}
@ -59,17 +59,22 @@ public class ApiParamTreeUtil {
*
* @param id param id
* @param apiParamList List of ApiParam
* @param counter invoked counter
* @return List of ApiParam
*/
private static List<ApiParam> getChild(int id, List<ApiParam> apiParamList) {
private static List<ApiParam> getChild(int id, List<ApiParam> apiParamList, int counter) {
List<ApiParam> childList = new ArrayList<>();
if (counter > 7) {
return childList;
}
for (ApiParam param : apiParamList) {
if (param.getPid() == id) {
childList.add(param);
}
}
counter++;
for (ApiParam param : childList) {
param.setChildren(getChild(param.getId(), apiParamList));
param.setChildren(getChild(param.getId(), apiParamList, counter));
}
if (childList.size() == 0) {
return new ArrayList<>(0);