优化

app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSonPath.kt

@@ -3,6 +3,7 @@ package io.legado.app.model.analyzeRule
 import androidx.annotation.Keep
 import com.jayway.jsonpath.JsonPath
 import com.jayway.jsonpath.ReadContext
+import io.legado.app.utils.printOnDebug
 import java.util.*
 
 @Suppress("RegExpRedundantEscape")
@@ -40,12 +41,16 @@ class AnalyzeByJSonPath(json: Any) {
             result = ruleAnalyzes.innerRule("{$.") { getString(it) } //替换所有{$.rule...}
 
             if (result.isEmpty()) { //st为空，表明无成功替换的内嵌规则
+                try {
                     val ob = ctx.read<Any>(rule)
                     result = if (ob is List<*>) {
                         ob.joinToString("\n")
                     } else {
                         ob.toString()
                     }
+                } catch (e: Exception) {
+                    e.printOnDebug()
+                }
             }
             return result
         } else {
@@ -73,12 +78,16 @@ class AnalyzeByJSonPath(json: Any) {
             ruleAnalyzes.reSetPos() //将pos重置为0，复用解析器
             val st = ruleAnalyzes.innerRule("{$.") { getString(it) } //替换所有{$.rule...}
             if (st.isEmpty()) { //st为空，表明无成功替换的内嵌规则
-                val obj = ctx.read<Any>(rule) //kotlin的Any型返回值不包含null ，删除赘余 ?: return result
+                try {
+                    val obj = ctx.read<Any>(rule)
                     if (obj is List<*>) {
                         for (o in obj) result.add(o.toString())
                     } else {
                         result.add(obj.toString())
                     }
+                } catch (e: Exception) {
+                    e.printOnDebug()
+                }
             } else {
                 result.add(st)
             }
@@ -124,7 +133,11 @@ class AnalyzeByJSonPath(json: Any) {
         val rules = ruleAnalyzes.splitRule("&&", "||", "%%")
         if (rules.size == 1) {
             ctx.let {
+                try {
                     return it.read<ArrayList<Any>>(rules[0])
+                } catch (e: Exception) {
+                    e.printOnDebug()
+                }
             }
         } else {
             val results = ArrayList<ArrayList<*>>()