优化错误提示

app/src/main/java/io/legado/app/help/JsExtensions.kt

@@ -29,15 +29,16 @@ interface JsExtensions {
      * 访问网络,返回String
      */
     fun ajax(urlStr: String): String? {
-        return try {
+        return runBlocking {
+            try {
                 val analyzeUrl = AnalyzeUrl(urlStr)
-            runBlocking {
                 analyzeUrl.getStrResponse(urlStr).body
-            }
             } catch (e: Exception) {
+                e.printStackTrace()
                 e.msg
             }
         }
+    }
 
     /**
      * 访问网络,返回Response<String>

app/src/main/java/io/legado/app/help/http/parser/TextParser.kt

@@ -8,7 +8,7 @@ import rxhttp.wrapper.exception.HttpStatusCodeException
 import java.nio.charset.Charset
 
 @Parser(name = "Text")
-class TextParser(val encode: String? = null) : rxhttp.wrapper.parse.Parser<String> {
+class TextParser(private val encode: String? = null) : rxhttp.wrapper.parse.Parser<String> {
 
     override fun onParse(response: Response): String {
 

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

@@ -653,13 +653,14 @@ class AnalyzeRule(val ruleData: RuleDataInterface) : JsExtensions {
      * js实现跨域访问,不能删
      */
     override fun ajax(urlStr: String): String? {
-        return try {
+        return runBlocking {
+            try {
                 val analyzeUrl = AnalyzeUrl(urlStr, book = book)
-            runBlocking {
                 analyzeUrl.getStrResponse(urlStr).body
-            }
             } catch (e: Exception) {
-            e.localizedMessage
+                e.printStackTrace()
+                e.msg
+            }
         }
     }